Re: [R] Retrieving lists of colnames
Hi First of all you shall transfer your data to R. Maybe it can be solved by apply but in your case I would use for cycle Let say your data frame is named doc lll-vector(nrow(doc), mode=list) for(i in 1:nrow(doc)) lll[[i]]-colnames(doc)[(which(doc[i,]0))] Cheers Petr -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of adam.n.jenkin...@gmail.com Sent: Wednesday, October 15, 2014 2:24 PM To: r-help@r-project.org Subject: [R] Retrieving lists of colnames Hi what I have is a large excel doc (100 columns, 350 row) with data values from 0-1. The end goal is for each row to have a list of colnames of which columns contain values 0. I've been tinkering around with apply mostly and some other functions, any help offered would be greatly appreciated. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting- guide.html and provide commented, minimal, self-contained, reproducible code. Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou určeny pouze jeho adresátům. Jestliže jste obdržel(a) tento e-mail omylem, informujte laskavě neprodleně jeho odesílatele. Obsah tohoto emailu i s přílohami a jeho kopie vymažte ze svého systému. Nejste-li zamýšleným adresátem tohoto emailu, nejste oprávněni tento email jakkoliv užívat, rozšiřovat, kopírovat či zveřejňovat. Odesílatel e-mailu neodpovídá za eventuální škodu způsobenou modifikacemi či zpožděním přenosu e-mailu. V případě, že je tento e-mail součástí obchodního jednání: - vyhrazuje si odesílatel právo ukončit kdykoliv jednání o uzavření smlouvy, a to z jakéhokoliv důvodu i bez uvedení důvodu. - a obsahuje-li nabídku, je adresát oprávněn nabídku bezodkladně přijmout; Odesílatel tohoto e-mailu (nabídky) vylučuje přijetí nabídky ze strany příjemce s dodatkem či odchylkou. - trvá odesílatel na tom, že příslušná smlouva je uzavřena teprve výslovným dosažením shody na všech jejích náležitostech. - odesílatel tohoto emailu informuje, že není oprávněn uzavírat za společnost žádné smlouvy s výjimkou případů, kdy k tomu byl písemně zmocněn nebo písemně pověřen a takové pověření nebo plná moc byly adresátovi tohoto emailu případně osobě, kterou adresát zastupuje, předloženy nebo jejich existence je adresátovi či osobě jím zastoupené známá. This e-mail and any documents attached to it may be confidential and are intended only for its intended recipients. If you received this e-mail by mistake, please immediately inform its sender. Delete the contents of this e-mail with all attachments and its copies from your system. If you are not the intended recipient of this e-mail, you are not authorized to use, disseminate, copy or disclose this e-mail in any manner. The sender of this e-mail shall not be liable for any possible damage caused by modifications of the e-mail or by delay with transfer of the email. In case that this e-mail forms part of business dealings: - the sender reserves the right to end negotiations about entering into a contract in any time, for any reason, and without stating any reasoning. - if the e-mail contains an offer, the recipient is entitled to immediately accept such offer; The sender of this e-mail (offer) excludes any acceptance of the offer on the part of the recipient containing any amendment or variation. - the sender insists on that the respective contract is concluded only upon an express mutual agreement on all its aspects. - the sender of this e-mail informs that he/she is not authorized to enter into any contracts on behalf of the company except for cases in which he/she is expressly authorized to do so in writing, and such authorization or power of attorney is submitted to the recipient or the person represented by the recipient, or the existence of such authorization is known to the recipient of the person represented by the recipient. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] HELP
Hi It will be even worse with age, try to contact optician :-) If you want to get better answer you need to provide more info about your file, what you did and how it failed. Cheers Petr -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of JAVAD LESSAN Sent: Wednesday, October 15, 2014 2:53 PM To: r-help@r-project.org Subject: [R] HELP Hello There! I have an issue reading a large text file and parsing it. I would be grateful if you let me you can help me about? Thanks. Javad [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting- guide.html and provide commented, minimal, self-contained, reproducible code. Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou určeny pouze jeho adresátům. Jestliže jste obdržel(a) tento e-mail omylem, informujte laskavě neprodleně jeho odesílatele. Obsah tohoto emailu i s přílohami a jeho kopie vymažte ze svého systému. Nejste-li zamýšleným adresátem tohoto emailu, nejste oprávněni tento email jakkoliv užívat, rozšiřovat, kopírovat či zveřejňovat. Odesílatel e-mailu neodpovídá za eventuální škodu způsobenou modifikacemi či zpožděním přenosu e-mailu. V případě, že je tento e-mail součástí obchodního jednání: - vyhrazuje si odesílatel právo ukončit kdykoliv jednání o uzavření smlouvy, a to z jakéhokoliv důvodu i bez uvedení důvodu. - a obsahuje-li nabídku, je adresát oprávněn nabídku bezodkladně přijmout; Odesílatel tohoto e-mailu (nabídky) vylučuje přijetí nabídky ze strany příjemce s dodatkem či odchylkou. - trvá odesílatel na tom, že příslušná smlouva je uzavřena teprve výslovným dosažením shody na všech jejích náležitostech. - odesílatel tohoto emailu informuje, že není oprávněn uzavírat za společnost žádné smlouvy s výjimkou případů, kdy k tomu byl písemně zmocněn nebo písemně pověřen a takové pověření nebo plná moc byly adresátovi tohoto emailu případně osobě, kterou adresát zastupuje, předloženy nebo jejich existence je adresátovi či osobě jím zastoupené známá. This e-mail and any documents attached to it may be confidential and are intended only for its intended recipients. If you received this e-mail by mistake, please immediately inform its sender. Delete the contents of this e-mail with all attachments and its copies from your system. If you are not the intended recipient of this e-mail, you are not authorized to use, disseminate, copy or disclose this e-mail in any manner. The sender of this e-mail shall not be liable for any possible damage caused by modifications of the e-mail or by delay with transfer of the email. In case that this e-mail forms part of business dealings: - the sender reserves the right to end negotiations about entering into a contract in any time, for any reason, and without stating any reasoning. - if the e-mail contains an offer, the recipient is entitled to immediately accept such offer; The sender of this e-mail (offer) excludes any acceptance of the offer on the part of the recipient containing any amendment or variation. - the sender insists on that the respective contract is concluded only upon an express mutual agreement on all its aspects. - the sender of this e-mail informs that he/she is not authorized to enter into any contracts on behalf of the company except for cases in which he/she is expressly authorized to do so in writing, and such authorization or power of attorney is submitted to the recipient or the person represented by the recipient, or the existence of such authorization is known to the recipient of the person represented by the recipient. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] how to loop through dataframe objects in environment
Hi Stephen,
Try out lapply(). It would help you loop through all data frames and sum.
Regards,
Vikash
On Thu, Oct 16, 2014 at 1:58 AM, Stephen HK Wong hon...@stanford.edu
wrote:
Dear All,
I have many 50 objects they are all dataframes. Each dataframe has many
rows and four column. I simply want to do an addition of 3rd and 4th column
and save the result into 5th column. Since there are many dataframes, I
don't want to do it one by one, is there a way to loop through all objects
and perform the similar action ?
One way I can think of is like this:
for (i in 1:50){
get(ls()[i])[,3]+get(ls()[i][,4]
}
But I don't know how to save the addition result back to 5th column of
each dataframe.
Many Thanks!
Stephen HK Wong
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Retrieving lists of colnames
Hi Adam,
I guess below code would help you achieve the desired ouput.
colnames(data[,which(apply(data,2,FUN = function(x){any(x0.5)}))])
Happy Learning!
Vikash
On Wed, Oct 15, 2014 at 5:53 PM, adam.n.jenkin...@gmail.com
adam.n.jenkin...@gmail.com wrote:
Hi what I have is a large excel doc (100 columns, 350 row) with data
values from 0-1. The end goal is for each row to have a list of
colnames of which columns contain values 0. I've been tinkering around
with apply mostly and some other functions, any help offered would be
greatly appreciated.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] package installation failure virtualisation environment
On 2014-10-15 09:13, Sven E. Templer wrote: did you check the connection in R via for example: head(readLines(http://cran.r-project.org/web/licenses/GPL-3;)) which should yield: [1] GNU GENERAL PUBLIC LICENSE [2]Version 3, 29 June 2007 [3] [4] Copyright (C) 2007 Free Software Foundation, Inc. http://fsf.org/ [5] Everyone is permitted to copy and distribute verbatim copies [6] of this license document, but changing it is not allowed. Yes, this result is seen. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] package installation failure virtualisation environment
On 2014-10-15 15:36, William Dunlap wrote: Have you looked at recent entries in the system log files in /var/log, especially /var/log/kern.log? No such log file exist and other files in the directory do not make reference to R and any general errors (e.g. internet access). __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Retrieving lists of colnames
Hi
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Vikash Kumar
Sent: Thursday, October 16, 2014 7:06 AM
To: adam.n.jenkin...@gmail.com
Cc: r-help@r-project.org
Subject: Re: [R] Retrieving lists of colnames
Hi Adam,
I guess below code would help you achieve the desired ouput.
colnames(data[,which(apply(data,2,FUN = function(x){any(x0.5)}))])
I do not think so. It will give you overall names but not names for each row,
which as I understand Adam needs.
Try
data-data.frame(embed(1:12,2))
data6
X1X2
[1,] TRUE TRUE
[2,] TRUE TRUE
[3,] TRUE TRUE
[4,] TRUE TRUE
[5,] FALSE TRUE
[6,] FALSE FALSE
[7,] FALSE FALSE
[8,] FALSE FALSE
[9,] FALSE FALSE
[10,] FALSE FALSE
[11,] FALSE FALSE
colnames(data[,which(apply(data,2,FUN = function(x){any(x6)}))])
[1] X1 X2
lll-vector(nrow(data), mode=list)
for(i in 1:nrow(data)) lll[[i]]-colnames(data)[(which(data[i,]6))]
lll
[[1]]
[1] X1 X2
[[2]]
[1] X1 X2
[[3]]
[1] X1 X2
[[4]]
[1] X1 X2
[[5]]
[1] X2
[[6]]
character(0)
[[7]]
character(0)
[[8]]
character(0)
[[9]]
character(0)
[[10]]
character(0)
[[11]]
character(0)
Cheers
Petr
Happy Learning!
Vikash
On Wed, Oct 15, 2014 at 5:53 PM, adam.n.jenkin...@gmail.com
adam.n.jenkin...@gmail.com wrote:
Hi what I have is a large excel doc (100 columns, 350 row) with data
values from 0-1. The end goal is for each row to have a list of
colnames of which columns contain values 0. I've been tinkering
around with apply mostly and some other functions, any help offered
would be greatly appreciated.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-
guide.html
and provide commented, minimal, self-contained, reproducible code.
Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou určeny
pouze jeho adresátům.
Jestliže jste obdržel(a) tento e-mail omylem, informujte laskavě neprodleně
jeho odesílatele. Obsah tohoto emailu i s přílohami a jeho kopie vymažte ze
svého systému.
Nejste-li zamýšleným adresátem tohoto emailu, nejste oprávněni tento email
jakkoliv užívat, rozšiřovat, kopírovat či zveřejňovat.
Odesílatel e-mailu neodpovídá za eventuální škodu způsobenou modifikacemi či
zpožděním přenosu e-mailu.
V případě, že je tento e-mail součástí obchodního jednání:
- vyhrazuje si odesílatel právo ukončit kdykoliv jednání o uzavření smlouvy, a
to z jakéhokoliv důvodu i bez uvedení důvodu.
- a obsahuje-li nabídku, je adresát oprávněn nabídku bezodkladně přijmout;
Odesílatel tohoto e-mailu (nabídky) vylučuje přijetí nabídky ze strany příjemce
s dodatkem či odchylkou.
- trvá odesílatel na tom, že příslušná smlouva je uzavřena teprve výslovným
dosažením shody na všech jejích náležitostech.
- odesílatel tohoto emailu informuje, že není oprávněn uzavírat za společnost
žádné smlouvy s výjimkou případů, kdy k tomu byl písemně zmocněn nebo písemně
pověřen a takové pověření nebo plná moc byly adresátovi tohoto emailu případně
osobě, kterou adresát zastupuje, předloženy nebo jejich existence je adresátovi
či osobě jím zastoupené známá.
This e-mail and any documents attached to it may be confidential and are
intended only for its intended recipients.
If you received this e-mail by mistake, please immediately inform its sender.
Delete the contents of this e-mail with all attachments and its copies from
your system.
If you are not the intended recipient of this e-mail, you are not authorized to
use, disseminate, copy or disclose this e-mail in any manner.
The sender of this e-mail shall not be liable for any possible damage caused by
modifications of the e-mail or by delay with transfer of the email.
In case that this e-mail forms part of business dealings:
- the sender reserves the right to end negotiations about entering into a
contract in any time, for any reason, and without stating any reasoning.
- if the e-mail contains an offer, the recipient is entitled to immediately
accept such offer; The sender of this e-mail (offer) excludes any acceptance of
the offer on the part of the recipient containing any amendment or variation.
- the sender insists on that the respective contract is concluded only upon an
express mutual agreement on all its aspects.
- the sender of this e-mail informs that he/she is not authorized to enter into
any contracts on behalf of the company except for cases in which he/she is
expressly authorized to do so in writing, and such
Re: [R] how to loop through dataframe objects in environment
This advice works best when you use the lapply function to load your data
frames to begin with. That way your like-structured data frames are grouped
into one list that you can loop through without complicated use of get and
assign.
dtadir - mydatadir
fnames - list.files( dtadir )
dtalist - lapply( fnames, function( fn ) { read.csv( file.path( dtadir, fn ) )
}
for ( idx in seq_along( dtalist ) ) {
dtalist[[ idx]]$result - dtalist[[ idx ]][ , 3 ] + dtalist[[ idx ]][ , 4 ]
}
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.usBasics: ##.#. ##.#. Live Go...
Live: OO#.. Dead: OO#.. Playing
Research Engineer (Solar/BatteriesO.O#. #.O#. with
/Software/Embedded Controllers) .OO#. .OO#. rocks...1k
---
Sent from my phone. Please excuse my brevity.
On October 15, 2014 8:59:01 PM PDT, Vikash Kumar vikash.kr@gmail.com
wrote:
Hi Stephen,
Try out lapply(). It would help you loop through all data frames and
sum.
Regards,
Vikash
On Thu, Oct 16, 2014 at 1:58 AM, Stephen HK Wong hon...@stanford.edu
wrote:
Dear All,
I have many 50 objects they are all dataframes. Each dataframe has
many
rows and four column. I simply want to do an addition of 3rd and 4th
column
and save the result into 5th column. Since there are many dataframes,
I
don't want to do it one by one, is there a way to loop through all
objects
and perform the similar action ?
One way I can think of is like this:
for (i in 1:50){
get(ls()[i])[,3]+get(ls()[i][,4]
}
But I don't know how to save the addition result back to 5th column
of
each dataframe.
Many Thanks!
Stephen HK Wong
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Retrieving lists of colnames
Hi, It works! Only one thing we need to note is when we have only one
column name as an output we do not get the results.
d=c(11:21)
e=c(51:61)
data-data.frame(embed(1:12,2))
data=cbind(data,d,e)
data6
X1 X2 d e
[1,] FALSE FALSE TRUE TRUE
[2,] FALSE FALSE TRUE TRUE
[3,] FALSE FALSE TRUE TRUE
[4,] FALSE FALSE TRUE TRUE
[5,] FALSE FALSE TRUE TRUE
[6,] TRUE FALSE TRUE TRUE
[7,] TRUE TRUE TRUE TRUE
[8,] TRUE TRUE TRUE TRUE
[9,] TRUE TRUE TRUE TRUE
[10,] TRUE TRUE TRUE TRUE
[11,] TRUE TRUE TRUE TRUE
data-data.frame(data)
* names(data[,which(apply(data,2,FUN = function(x){all(x6)}))])*
[1] d e
Thanks
On Thu, Oct 16, 2014 at 3:26 PM, PIKAL Petr petr.pi...@precheza.cz wrote:
Hi
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Vikash Kumar
Sent: Thursday, October 16, 2014 7:06 AM
To: adam.n.jenkin...@gmail.com
Cc: r-help@r-project.org
Subject: Re: [R] Retrieving lists of colnames
Hi Adam,
I guess below code would help you achieve the desired ouput.
colnames(data[,which(apply(data,2,FUN = function(x){any(x0.5)}))])
I do not think so. It will give you overall names but not names for each
row, which as I understand Adam needs.
Try
data-data.frame(embed(1:12,2))
data6
X1X2
[1,] TRUE TRUE
[2,] TRUE TRUE
[3,] TRUE TRUE
[4,] TRUE TRUE
[5,] FALSE TRUE
[6,] FALSE FALSE
[7,] FALSE FALSE
[8,] FALSE FALSE
[9,] FALSE FALSE
[10,] FALSE FALSE
[11,] FALSE FALSE
colnames(data[,which(apply(data,2,FUN = function(x){any(x6)}))])
[1] X1 X2
lll-vector(nrow(data), mode=list)
for(i in 1:nrow(data)) lll[[i]]-colnames(data)[(which(data[i,]6))]
lll
[[1]]
[1] X1 X2
[[2]]
[1] X1 X2
[[3]]
[1] X1 X2
[[4]]
[1] X1 X2
[[5]]
[1] X2
[[6]]
character(0)
[[7]]
character(0)
[[8]]
character(0)
[[9]]
character(0)
[[10]]
character(0)
[[11]]
character(0)
Cheers
Petr
Happy Learning!
Vikash
On Wed, Oct 15, 2014 at 5:53 PM, adam.n.jenkin...@gmail.com
adam.n.jenkin...@gmail.com wrote:
Hi what I have is a large excel doc (100 columns, 350 row) with data
values from 0-1. The end goal is for each row to have a list of
colnames of which columns contain values 0. I've been tinkering
around with apply mostly and some other functions, any help offered
would be greatly appreciated.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-
guide.html
and provide commented, minimal, self-contained, reproducible code.
Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou
určeny pouze jeho adresátům.
Jestliže jste obdržel(a) tento e-mail omylem, informujte laskavě
neprodleně jeho odesílatele. Obsah tohoto emailu i s přílohami a jeho kopie
vymažte ze svého systému.
Nejste-li zamýšleným adresátem tohoto emailu, nejste oprávněni tento email
jakkoliv užívat, rozšiřovat, kopírovat či zveřejňovat.
Odesílatel e-mailu neodpovídá za eventuální škodu způsobenou modifikacemi
či zpožděním přenosu e-mailu.
V případě, že je tento e-mail součástí obchodního jednání:
- vyhrazuje si odesílatel právo ukončit kdykoliv jednání o uzavření
smlouvy, a to z jakéhokoliv důvodu i bez uvedení důvodu.
- a obsahuje-li nabídku, je adresát oprávněn nabídku bezodkladně přijmout;
Odesílatel tohoto e-mailu (nabídky) vylučuje přijetí nabídky ze strany
příjemce s dodatkem či odchylkou.
- trvá odesílatel na tom, že příslušná smlouva je uzavřena teprve
výslovným dosažením shody na všech jejích náležitostech.
- odesílatel tohoto emailu informuje, že není oprávněn uzavírat za
společnost žádné smlouvy s výjimkou případů, kdy k tomu byl písemně zmocněn
nebo písemně pověřen a takové pověření nebo plná moc byly adresátovi tohoto
emailu případně osobě, kterou adresát zastupuje, předloženy nebo jejich
existence je adresátovi či osobě jím zastoupené známá.
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[R] ggplot: Stacked bar/pie chart - Objects above the bar/pie
Hello,
I would like to draw a circle on top of a pie chart (The plot does not
need to fullfill scientific standards). The circle represents the
relation of a reference-value in comparison to the summed values of the
pie-pieces. To be able to do this I partly followed:
http://rpubs.com/RobinLovelace/11641 . But i have the problem of some
bar/pie pieces being placed above the stacked bar/outside of the pie
chart, see graph PA / PA + coord_polar.
System: $platform [1] i686-pc-linux-gnu; $version.string [1] R
version 3.1.1 (2014-07-10); ggplot2_0.9.3.1
require (ggplot2)
mdf - structure(list(
VG = structure(c(1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L),
.Label = c(A, B), class = factor),
variable = structure(c(4L, 3L, 5L, 1L, 2L, 1L, 4L, 3L, 2L, 5L),
.Label = c(a, b, c, d, e), class =
factor),
value = c(0, 8407346.56, 0, 124901773, 0, 184987520, 14612608,
3165030, 0, 0),
reference = c(0.75, 0.75, 0.75, 0.75, 0.75, 1.25, 1.25, 1.25, 1.25,
1.25)),
.Names = c(VG, variable, value, reference),
row.names = c(16L, 17L, 18L, 19L, 20L, 46L, 47L, 48L, 49L, 50L),
class = data.frame)
# Calculate position
pos - function (x) 0.5 * (cumsum(x) + cumsum(c(0, x[-length(x)])))
lmdf - dlply (mdf, VG)
lmdf - lapply (lmdf, function (X) { X$pos - pos (X$value)
return (X) })
mdf - rbind.data.frame (lmdf[[1]], lmdf[[2]])
# height (radius) of all pieces (variable) in one bar (pie) will be the
same:
mdf$rad - 1
# abline from the reference column in the dataframe
INTCA - unique (mdf$reference[mdf$VG==A])
PA - ggplot (mdf[mdf$VG==A,], aes (x = pos, y = rad)) +
geom_bar (stat = identity, aes (fill = variable, width = value)) +
geom_abline(intercept = INTCA, slope = 0)
PA
PA + coord_polar()
# Object c is placed above its position on the y axis
# abline from the reference column in the dataframe
INTCB - unique (mdf$reference[mdf$VG==B])
PB - ggplot (mdf[mdf$VG==B,], aes (x = pos, y = rad)) +
geom_bar (stat = identity, aes (fill = variable, width = value)) +
geom_abline(intercept = INTCB, slope = 0)
PB
PB + coord_polar()
# all objects are within rad = 1
###
Your help would be very much appreciated,
Gunnar
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[R] Job Opening - PhD Discovery Statistician at Cambridge, MA
To all: We have an immediate opening for one PhD statistician in the Analytical Innovation and Consultation group at Cambridge MA site. This group provides statistical project support and consultation services to Takeda's discovery, manufacturing, translational research, phase I clinical trial and outcome research areas. The person will work primary with discovery and CMC scientists, with the option to work on other areas. This is a perfect position for the person who enjoys learning science, promoting quantitative thinking and developing novel methodology. If you are interested in more details about this position, please send inquiries directly to ray@takeda.com . Thanks. This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] package installation failure virtualisation environment
The log files may not have the name of the process (R), but only its process number. A good way to look at the log files in /var/log is to cause your 'Kill' problem then use 'ls -lstA' or 'ls -lstrA' in /var/log to see which ones changed recently. Bill Dunlap TIBCO Software wdunlap tibco.com On Thu, Oct 16, 2014 at 2:03 AM, r...@openmailbox.org wrote: On 2014-10-15 15:36, William Dunlap wrote: Have you looked at recent entries in the system log files in /var/log, especially /var/log/kern.log? No such log file exist and other files in the directory do not make reference to R and any general errors (e.g. internet access). __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Help for i-else iwth more than one alternative
I try to run an if-else command line where the else argument should be the
corresponding value of the pmax command.
#
#opt.fc is the optimal forecast
#rmax is the vector of the maximized r squared from pmax-command of 2 data
sets containing r squares
#fc1 are the estimates of a specific forecast model (e.g. AR1)
#fc are the estimates of a specific forecast model, namely the Benchmark
(e.g. mean)
opt.fc - as.numeric(373) #data length is 373
for (x in 1:373)
{
if (rmax[x] 0.1)
opt.fc[x] - fc[x] #if rmax smaller than the value 0.1 the forecast of the
benchmark should be used.
else
opt.fc[x] - fc1[x] #else the forecast of fc model should be used.
}
So far, so easy.
How can I compute the opt.fc when I have more than one alternative forecast
model, let's say fc2 and fc3.
In Addition, I want to use the values from the forecast model where the
values of the corresponding r squared are maxed (pmax(fcr1,fcr2,fcr3...)
. :(
any ideas?
Thank you very much in advance.
--
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[R] Time outside limits
Hi, I'm currently facing the problem that I need to write a function where I get a dataframe back which contains the time (in hours) outside the limits of a temperature sensor, each month, and for how long exactly. I wrote a for loop which check:- if a datapoint is outside the limit- if the previous datapoint is outside the limt, then count + 1- if the next datapoint isn't outside: write in dataframe. I guess this could be with some vectorisation function, I tried with seq_along, and match, but couldn't figure it out. Here some sample data: y - c(rnorm(10,25), rnorm(10,32),rnorm(10,25), rnorm(10,20), rnorm(10,25))x - seq(c(ISOdate(2000,3,20)), by = hour, length.out = length(y)) limits of y: c(22,27) Thanks Bart [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Time outside limits
Bart, Check if the following could help you. library(xts) y - c(rnorm(10,25), rnorm(10,32),rnorm(10,25), rnorm(10,20), rnorm(10,25)); x - seq(c(ISOdate(2000,3,20)), by = hour, length.out = length(y)) z - xts( y, order.by=as.POSIXct(x)) limit - ifelse( lag(z) 22 | z 27, 1, 0) Daniel Merino 2014-10-16 15:12 GMT-03:00 Bart Joosen bartjoo...@hotmail.com: Hi, I'm currently facing the problem that I need to write a function where I get a dataframe back which contains the time (in hours) outside the limits of a temperature sensor, each month, and for how long exactly. I wrote a for loop which check:- if a datapoint is outside the limit- if the previous datapoint is outside the limt, then count + 1- if the next datapoint isn't outside: write in dataframe. I guess this could be with some vectorisation function, I tried with seq_along, and match, but couldn't figure it out. Here some sample data: y - c(rnorm(10,25), rnorm(10,32),rnorm(10,25), rnorm(10,20), rnorm(10,25))x - seq(c(ISOdate(2000,3,20)), by = hour, length.out = length(y)) limits of y: c(22,27) Thanks Bart [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Daniel [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Help for i-else iwth more than one alternative
If I understand what you¹re trying to do, then I believe this will do the
same as your little loop:
opt.fc - fc
opt.fc[rmax 0.1] - fc1[rmax 0.1]
(this is an example of vectorization, and it¹s fundamental to how R works
and the power of R)
Then to extend it, use the same method
opt.fx[ {some expression} ] - fc2[ {some expression} ]
But I have no idea what {some expression} should be. Perhaps it has
something to do with the maximized r squared values, but I can¹t tell from
what you¹ve said. In any case, the {some expression} has to result in a
logical vector of the same length as the others (373 in your example).
Hope this helps.
-Don
--
Don MacQueen
Lawrence Livermore National Laboratory
7000 East Ave., L-627
Livermore, CA 94550
925-423-1062
On 10/16/14, 8:51 AM, moeby fabian_schle...@hotmail.com wrote:
I try to run an if-else command line where the else argument should be the
corresponding value of the pmax command.
#
#opt.fc is the optimal forecast
#rmax is the vector of the maximized r squared from pmax-command of 2 data
sets containing r squares
#fc1 are the estimates of a specific forecast model (e.g. AR1)
#fc are the estimates of a specific forecast model, namely the Benchmark
(e.g. mean)
opt.fc - as.numeric(373) #data length is 373
for (x in 1:373)
{
if (rmax[x] 0.1)
opt.fc[x] - fc[x] #if rmax smaller than the value 0.1 the forecast of the
benchmark should be used.
else
opt.fc[x] - fc1[x] #else the forecast of fc model should be used.
}
So far, so easy.
How can I compute the opt.fc when I have more than one alternative
forecast
model, let's say fc2 and fc3.
In Addition, I want to use the values from the forecast model where the
values of the corresponding r squared are maxed (pmax(fcr1,fcr2,fcr3...)
. :(
any ideas?
Thank you very much in advance.
--
View this message in context:
http://r.789695.n4.nabble.com/Help-for-i-else-iwth-more-than-one-alternati
ve-tp4698410.html
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Re: [R] understanding the no-label concept
On 2014-10-11 14:16 David Winsemius dwinsem...@comcast.net wrote: Hmisc... Tried but has no effect on table() calls. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] understanding the no-label concept
On 2014-10-11 15:14 William Dunlap wdun...@tibco.com wrote: You can use 'factors' to assign labels to small integer values. E.g., x - c(1,2,3,4,3) fx - factor(x, levels=1:5, labels=c(One,Two,Three,Four,Five)) table(fx) fx One Two Three Four Five 1 1 2 1 0 Looks nice. It works! Thanks. Now I will refere (going back) to the doc to try to understand the concept behind it. Reading the introduction before that had no effect on my understanding. ;) __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] understanding the no-label concept
aa - 1:5 names(aa) - c(Eins, Zwei, Drei, Vier, Fünf) aa Eins Zwei Drei Vier Fünf 12345 table(aa) 1 2 3 4 5 1 1 1 1 1 You see? It didn't work. aa - c(aa, 1, 2) aa Eins Zwei Drei Vier Fünf 1234512 This is no solution for my case. But... bb - matrix(1:12, 3, 4, dimnames=list(letters[1:3], LETTERS[1:4])) Nice. But look dam complex for a simple task. I see I have to change a lot of the concepts in my mind and my workflows. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] HELP
I think we have a fortune candidate. On Thu, Oct 16, 2014 at 12:35 AM, PIKAL Petr petr.pi...@precheza.cz wrote: Hi It will be even worse with age, try to contact optician :-) If you want to get better answer you need to provide more info about your file, what you did and how it failed. Cheers Petr -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of JAVAD LESSAN Sent: Wednesday, October 15, 2014 2:53 PM To: r-help@r-project.org Subject: [R] HELP Hello There! I have an issue reading a large text file and parsing it. I would be grateful if you let me you can help me about? Thanks. Javad [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting- guide.html and provide commented, minimal, self-contained, reproducible code. Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou určeny pouze jeho adresátům. Jestliže jste obdržel(a) tento e-mail omylem, informujte laskavě neprodleně jeho odesílatele. Obsah tohoto emailu i s přílohami a jeho kopie vymažte ze svého systému. Nejste-li zamýšleným adresátem tohoto emailu, nejste oprávněni tento email jakkoliv užívat, rozšiřovat, kopírovat či zveřejňovat. Odesílatel e-mailu neodpovídá za eventuální škodu způsobenou modifikacemi či zpožděním přenosu e-mailu. V případě, že je tento e-mail součástí obchodního jednání: - vyhrazuje si odesílatel právo ukončit kdykoliv jednání o uzavření smlouvy, a to z jakéhokoliv důvodu i bez uvedení důvodu. - a obsahuje-li nabídku, je adresát oprávněn nabídku bezodkladně přijmout; Odesílatel tohoto e-mailu (nabídky) vylučuje přijetí nabídky ze strany příjemce s dodatkem či odchylkou. - trvá odesílatel na tom, že příslušná smlouva je uzavřena teprve výslovným dosažením shody na všech jejích náležitostech. - odesílatel tohoto emailu informuje, že není oprávněn uzavírat za společnost žádné smlouvy s výjimkou případů, kdy k tomu byl písemně zmocněn nebo písemně pověřen a takové pověření nebo plná moc byly adresátovi tohoto emailu případně osobě, kterou adresát zastupuje, předloženy nebo jejich existence je adresátovi či osobě jím zastoupené známá. This e-mail and any documents attached to it may be confidential and are intended only for its intended recipients. If you received this e-mail by mistake, please immediately inform its sender. Delete the contents of this e-mail with all attachments and its copies from your system. If you are not the intended recipient of this e-mail, you are not authorized to use, disseminate, copy or disclose this e-mail in any manner. The sender of this e-mail shall not be liable for any possible damage caused by modifications of the e-mail or by delay with transfer of the email. In case that this e-mail forms part of business dealings: - the sender reserves the right to end negotiations about entering into a contract in any time, for any reason, and without stating any reasoning. - if the e-mail contains an offer, the recipient is entitled to immediately accept such offer; The sender of this e-mail (offer) excludes any acceptance of the offer on the part of the recipient containing any amendment or variation. - the sender insists on that the respective contract is concluded only upon an express mutual agreement on all its aspects. - the sender of this e-mail informs that he/she is not authorized to enter into any contracts on behalf of the company except for cases in which he/she is expressly authorized to do so in writing, and such authorization or power of attorney is submitted to the recipient or the person represented by the recipient, or the existence of such authorization is known to the recipient of the person represented by the recipient. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Gregory (Greg) L. Snow Ph.D. 538...@gmail.com __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Time outside limits
?rle Clint BowmanINTERNET: cl...@ecy.wa.gov Air Quality Modeler INTERNET: cl...@math.utah.edu Department of Ecology VOICE: (360) 407-6815 PO Box 47600FAX:(360) 407-7534 Olympia, WA 98504-7600 USPS: PO Box 47600, Olympia, WA 98504-7600 Parcels:300 Desmond Drive, Lacey, WA 98503-1274 On Thu, 16 Oct 2014, daniel wrote: Bart, Check if the following could help you. library(xts) y - c(rnorm(10,25), rnorm(10,32),rnorm(10,25), rnorm(10,20), rnorm(10,25)); x - seq(c(ISOdate(2000,3,20)), by = hour, length.out = length(y)) z - xts( y, order.by=as.POSIXct(x)) limit - ifelse( lag(z) 22 | z 27, 1, 0) Daniel Merino 2014-10-16 15:12 GMT-03:00 Bart Joosen bartjoo...@hotmail.com: Hi, I'm currently facing the problem that I need to write a function where I get a dataframe back which contains the time (in hours) outside the limits of a temperature sensor, each month, and for how long exactly. I wrote a for loop which check:- if a datapoint is outside the limit- if the previous datapoint is outside the limt, then count + 1- if the next datapoint isn't outside: write in dataframe. I guess this could be with some vectorisation function, I tried with seq_along, and match, but couldn't figure it out. Here some sample data: y - c(rnorm(10,25), rnorm(10,32),rnorm(10,25), rnorm(10,20), rnorm(10,25))x - seq(c(ISOdate(2000,3,20)), by = hour, length.out = length(y)) limits of y: c(22,27) Thanks Bart [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Daniel [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] HELP
On 17/10/14 09:01, Greg Snow wrote: I think we have a fortune candidate. Second the nomination! cheers, Rolf On Thu, Oct 16, 2014 at 12:35 AM, PIKAL Petr petr.pi...@precheza.cz wrote: Hi It will be even worse with age, try to contact optician :-) If you want to get better answer you need to provide more info about your file, what you did and how it failed. Cheers Petr -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of JAVAD LESSAN Sent: Wednesday, October 15, 2014 2:53 PM To: r-help@r-project.org Subject: [R] HELP Hello There! I have an issue reading a large text file and parsing it. I would be grateful if you let me you can help me about? Thanks. Javad -- Rolf Turner Technical Editor ANZJS __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Difference betweeen cor.test() and formula everyone says to use
I'm trying to understand how cor.test() is calculating the p-value of a correlation. It gives a p-value based on t, but every text I've ever seen gives the calculation based on z. For example: data(cars) with(cars[1:10, ], cor.test(speed, dist)) Pearson's product-moment correlation data: speed and dist t = 2.3893, df = 8, p-value = 0.04391 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: 0.02641348 0.90658582 sample estimates: cor 0.6453079 But when I use the regular formula: r - cor(cars[1:10, ])[1, 2] r.z - fisherz(r) se - se - 1/sqrt(10 - 3) z - r.z / se (1 - pnorm(z))*2 [1] 0.04237039 My p-value is different. The help file for cor.test doesn't (seem to) have any reference to this, and I can see in the source code that it is doing something different. I'm just not sure what. Thanks, Jeremy __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Difference betweeen cor.test() and formula everyone says to use
Hi Jeremy, I don't know about references, but this around. See for example: http://afni.nimh.nih.gov/sscc/gangc/tr.html the relevant line in cor.test is: STATISTIC - c(t = sqrt(df) * r/sqrt(1 - r^2)) You can convert *t*s to *r*s and vice versa. Best, Josh On Fri, Oct 17, 2014 at 10:32 AM, Jeremy Miles jeremy.mi...@gmail.com wrote: I'm trying to understand how cor.test() is calculating the p-value of a correlation. It gives a p-value based on t, but every text I've ever seen gives the calculation based on z. For example: data(cars) with(cars[1:10, ], cor.test(speed, dist)) Pearson's product-moment correlation data: speed and dist t = 2.3893, df = 8, p-value = 0.04391 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: 0.02641348 0.90658582 sample estimates: cor 0.6453079 But when I use the regular formula: r - cor(cars[1:10, ])[1, 2] r.z - fisherz(r) se - se - 1/sqrt(10 - 3) z - r.z / se (1 - pnorm(z))*2 [1] 0.04237039 My p-value is different. The help file for cor.test doesn't (seem to) have any reference to this, and I can see in the source code that it is doing something different. I'm just not sure what. Thanks, Jeremy __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Joshua F. Wiley Ph.D. Student, UCLA Department of Psychology http://joshuawiley.com/ Senior Analyst, Elkhart Group Ltd. http://elkhartgroup.com Office: 260.673.5518 [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] how to overwrite a Unary operator ?
Dear expeRts,
Now i want to know how to implement an Unary operator like i++ in cpp's
synax form.
e.g. 2++ will let 2 be 3 , a-2 ,a++ ,will let a be 3
I tried this :
'%++%'-function(x){
x-x+1
}
but it have problem, the biggest one is it seems the function need two
params like a%++%b , how to write a function needing just one param?
TKS !
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
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Re: [R] how to overwrite a Unary operator ?
On 17/10/14 17:29, PO SU wrote:
Dear expeRts,
Now i want to know how to implement an Unary operator like i++ in cpp's
synax form.
e.g. 2++ will let 2 be 3 , a-2 ,a++ ,will let a be 3
I tried this :
'%++%'-function(x){
x-x+1
}
but it have problem, the biggest one is it seems the function need
twoparams like a%++%b , how to write a function needing just one param?
TKS !
Just ***DON'T***. The ++ operator is useful only for those wish to
write code which is obscure to the point of incomprehensibility. It
makes C and its offspring write only languages.
If you are going to use R, use R and don't pollute it with such
abominations.
cheers,
Rolf Turner
--
Rolf Turner
Technical Editor ANZJS
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[R] Making a very specific heatmap in R (ggplot2?)
Hello All, I'm trying to figure out the (automated) way to generate heatmaps from simple data tables with annotated rows and columns. In the end, I need these files to be easily viewed in a browser. The initial data tables are simple; numbers are row-normalized (values are real numbers varying from -1.0 to +1.0), with rows numbered from a zero to a certain integer, and columns are named with (sometimes lengthy) strings. What I came up with so far is building the heatmap using standard facility with a set resolution of the final png file: Which sort of works sometimes: And fails pretty miserably other times: What I really would like to do, is to make a heatmap with set number of pixels per square, with a set font size (in pixels as well), and then save it as a .png with variable resolution (appropriate for each concrete heatmap). That way, a cell would be always say 10 by 10 pixels, and the text on the right is always 8 pixels tall. Alternatively, of course, it would be very neat to save it in some vector format easily interpreted by the browser, but I have an impression it is not an easy feat to accomplish. Thank you very much in advance. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] how to overwrite a Unary operator ?
Tks for your advice, let the ++ problem alone, how to write an Unary operator
? Is it permitted in R?
suchas a-2 , a%+2% will let a be 4 .
I just want to know it , i won't pollute r with it , because i know what is r .
: )
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
At 2014-10-17 13:09:47, Rolf Turner r.tur...@auckland.ac.nz wrote:
On 17/10/14 17:29, PO SU wrote:
Dear expeRts,
Now i want to know how to implement an Unary operator like i++ in cpp's
synax form.
e.g. 2++ will let 2 be 3 , a-2 ,a++ ,will let a be 3
I tried this :
'%++%'-function(x){
x-x+1
}
but it have problem, the biggest one is it seems the function need
twoparams like a%++%b , how to write a function needing just one param?
TKS !
Just ***DON'T***. The ++ operator is useful only for those wish to
write code which is obscure to the point of incomprehensibility. It
makes C and its offspring write only languages.
If you are going to use R, use R and don't pollute it with such
abominations.
cheers,
Rolf Turner
--
Rolf Turner
Technical Editor ANZJS
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R-es] RCharts+Leaflet+Shiny
Daniel, muchas gracias por contestar y tan rápido.
Pues puede ser la solución, he hecho el cambio y sigue sin pintarme los
puntos -
data_ - toJSONArray(data_, json = F)
map$geoJson(
# leafletR::toGeoJSON(data_,
# # lat.lon = c('Lat', 'Long'),
# dest=output_geofile),
data_,
onEachFeature = '#! function(feature, layer){
layer.bindPopup(feature.properties.popup)
} !#',
pointToLayer = #! function(feature, latlng){
return L.circleMarker(latlng, {
radius: 6,
fillColor: feature.properties.fillColor ||
'blue',
color: '#333',
weight: 1,
fillOpacity: 0.8
})
} !#)
Un head(data_) ahora muestra esto -
head(data_)[[1]]
[[1]]$latitude
[1] 40.386
[[1]]$longitude
[1] -3.725
[[1]]$fillColor
[1] #D251F3
Seguiré investigando pero parece un buen camino! ;-)
El 15 de octubre de 2014, 22:00, daniel daniel...@gmail.com escribió:
Miguel,
Alguna experiencia con rCharts tengo pero no tengo experiencia con el
ejemplo que estás haciendo. Creo el problema es que tienes que convertir
data_ en un JSON array. Mira la siguiente respuesta de Ramnathv:
https://github.com/ramnathv/rCharts/issues/114
donde usa
toJSONArray(data_, json = F)
Suerte,
Daniel Merino
El 15 de octubre de 2014, 16:18, Miguel Fiandor Gutiérrez
miguel.fiandor.gutier...@gmail.com escribió:
Hola,
Ando un poco desesperado con los mapas interactivos de Rcharts
https://github.com/ramnathv/rCharts+Leaflet.
Estoy intentando pintar en un mapa las cámaras de tráfico de madrid, y las
estaciones de calidad del aire, simplemente donde están, es decir, aun no
estoy recogiendo los datos de medida.
Proyecto - https://github.com/ADIRSE/maddata
He conseguido pintar ambos, con markers, la gota invertida típica de
google
maps. Pero esta solo viene en un color, así que le quiero meter 'circles'
en vez de 'markers', y pintarlos después de colores en funcion del tráfico
y calidad de aire que estén midiendo.
Los círculos es lo que me trae de cabeza. Os dejo enlaces donde hay código
y ejemplos del autor de la librería, y el código de mi proyecto en github,
por si hay algún experto en el tema.
Pero aún así, adelanto que la chicha ocurre en esta función =
map$geoJson(
leafletR::toGeoJSON(data_,
dest=output_geofile),
onEachFeature = '#! function(feature, layer){
layer.bindPopup(feature.properties.popup)
} !#',
pointToLayer = #! function(feature, latlng){
return L.circleMarker(latlng, {
radius: 6,
fillColor: feature.properties.fillColor ||
'blue',
color: '#333',
weight: 1,
fillOpacity: 0.8
})
} !#)
donde mi variable data_, es la que contiene las coordenadas y una columna
con el supuesto color para el círculo:
head(data_) latitude longitude fillColor
1 40.386-3.725 #BF
2 40.393-3.715 #BF
3 40.408-3.730 #BF
4 40.471-3.711 #BF
5 40.471-3.712 #BF
6 40.439-3.673 #BF
He intentado comparar mi variable data_ con el del proyecto de bicis
https://github.com/ramnathv/bikeshare/ (muy bueno), pero el autor para
generar su data_ hace unas cuantas operaciones en las que me pierdo. Así
que yo le paso un mero data.frame, como en teoría dice la documentación
que
haga.
En fin, toda ayuda es muy bien recibida :-)
Aquí una muestra en shinyapps https://adirse.shinyapps.io/maddata/
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Re: [R-es] Heatmap de paro (o de otra cosa) en España
Hola Pedro. El INE cambió los ficheros de microdatos no hace mucho, aquí dejo como se haría ahora, (utilizando MicroDatosEs). Lo que cambia es la función para recodificar. http://rpubs.com/joscani/unemplrate El 15/10/14 a las #4, Carlos Ortega escribió: Hola Pedro, Acabo de recordar que hace poco José Luis Cañadas (participa en esta lista) publicó un enlace suyo a un análisis del paro en Analucía hecho con R y publicado en RPubs. Sobre mapas asocia diferentes nivels de paro con diferentes matices de color (rojo)... Este es el enlace: http://rpubs.com/joscani/12805 Saludos, Carlos Ortega www.qualityexcellence.es El 14 de octubre de 2014, 18:48, Pedro Concejero Cerezo pedro.concejerocer...@telefonica.com escribió: Hola eRReRos, estamos preparando un talleR de coloR para el próximo congreso y pensamos que el mejor ejemplo sería un mapa de España de alguna variable interesante. Puesto que algunas de las cosas candentes que preocupan en España son (afortunadamente) casos únicos, se nos ocurre el gran problema del paro. Atención pregunta: ¿Hay algún script maravilloso publicado por ahí que nos permita reproducir rápido un heatmap de paro sobre el mapa España? -o podría ser de otra cosa interesante. Sobre él aplicaremos las recomendaciones de color. Gracias mil!! -- *Pedro Concejero BI Big Data - Internal Exploitation - Telefónica I+D http://www.tid.es E-mail: pedro.concejerocer...@telefonica.com skype: pedro.concejero twitter @ConcejeroPedro https://twitter.com/ConcejeroPedro linkedin pedroconcejero http://www.linkedin.com/in/pedroconcejero/es Únete a la lista R en español https://stat.ethz.ch/mailman/listinfo/r-help-es#%21 y a tu gRupo local R, el mío es el gRupo R madRid http://http://madrid.r-es.org/ * Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede contener información privilegiada o confidencial y es para uso exclusivo de la persona o entidad de destino. Si no es usted. el destinatario indicado, queda notificado de que la lectura, utilización, divulgación y/o copia sin autorización puede estar prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente por esta misma vía y proceda a su destrucción. The information contained in this transmission is privileged and confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this transmission in error, do not read it. Please immediately reply to the sender that you have received this communication in error and then delete it. Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique imediatamente por esta mesma via e proceda a sua destruição ___ R-help-es mailing list R-help-es@r-project.org https://stat.ethz.ch/mailman/listinfo/r-help-es ___ R-help-es mailing list R-help-es@r-project.org https://stat.ethz.ch/mailman/listinfo/r-help-es
Re: [R-es] Heatmap de paro (o de otra cosa) en Espa�
Ah, vale, pues ya aprovecho para remarcar que, si hacíais agregaciones o análisis según tipo de ocupación, al cambiar la Clasificación Nacional de Ocupaciones, modificaron los códigos. Nos tocó entonces cambiar los informes... Perdonad el off-topic. Un saludo. Isidro El 16/10/2014, a las 16:09, Jose Luis Cañadas Reche escribió: Yo me refería a que antes la codificación en el fichero de microdatos era numérica y ahora alfanumérica, lo que nos ocasionó algún problemilla a los usuarios de MicroDatosEs, eso si, en menos de una semana quedó solucionado.. El 16/10/14 a las #4, Isidro Hidalgo escribió: Sólo cambió la codificación de ocupaciones, el año pasado, si no recuerdo mal... ¿verdad? Un saludo Isidro Hidalgo Arellano Observatorio Regional de Empleo Consejería de Empleo y Economía http://www.jccm.es -Mensaje original- De: r-help-es-boun...@r-project.org [mailto:r-help-es-bounces@r- project.org] En nombre de Jose Luis Cañadas Reche Enviado el: jueves, 16 de octubre de 2014 11:43 Para: r-help-es@r-project.org Asunto: Re: [R-es] Heatmap de paro (o de otra cosa) en España Hola Pedro. El INE cambió los ficheros de microdatos no hace mucho, aquí dejo como se haría ahora, (utilizando MicroDatosEs). Lo que cambia es la función para recodificar.. http://rpubs.com/joscani/unemplrate El 15/10/14 a las #4, Carlos Ortega escribió: Hola Pedro, Acabo de recordar que hace poco José Luis Cañadas (participa en esta lista) publicó un enlace suyo a un análisis del paro en Analucía hecho con R y publicado en RPubs. Sobre mapas asocia diferentes nivels de paro con diferentes matices de color (rojo)... Este es el enlace: http://rpubs.com/joscani/12805 Saludos, Carlos Ortega www.qualityexcellence.es El 14 de octubre de 2014, 18:48, Pedro Concejero Cerezo pedro.concejerocer...@telefonica.com escribió: Hola eRReRos, estamos preparando un talleR de coloR para el próximo congreso y pensamos que el mejor ejemplo sería un mapa de España de alguna variable interesante. Puesto que algunas de las cosas candentes que preocupan en España son (afortunadamente) casos únicos, se nos ocurre el gran problema del paro. Atención pregunta: ¿Hay algún script maravilloso publicado por ahí que nos permita reproducir rápido un heatmap de paro sobre el mapa España? -o podría ser de otra cosa interesante.. Sobre él aplicaremos las recomendaciones de color. Gracias mil!! -- *Pedro Concejero BI Big Data - Internal Exploitation - Telefónica I+D E-mail: pedro.concejerocer...@telefonica..com skype: pedro.concejero twitter @ConcejeroPedro linkedin pedroconcejero Únete a la lista R en español y a tu gRupo local R, el mío es el gRupo R madRid es.org/ * Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede contener información privilegiada o confidencial y es para uso exclusivo de la persona o entidad de destino.. Si no es usted. el destinatario indicado, queda notificado de que la lectura, utilización, divulgación y/o copia sin autorización puede estar prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente por esta misma vía y proceda a su destrucción. The information contained in this transmission is privileged and confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this transmission in error, do not read it. Please immediately reply to the sender that you have received this communication in error and then delete it. Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique imediatamente por esta mesma via e proceda a sua destruição ___ R-help-es mailing list R-help-es@r-project.org https://stat.ethz.ch/mailman/listinfo/r-help-es ___ R-help-es mailing list R-help-es@r-project.org https://stat.ethz.ch/mailman/listinfo/r-help-es [[alternative HTML version deleted]] ___ R-help-es mailing list R-help-es@r-project.org https://stat.ethz.ch/mailman/listinfo/r-help-es
