On Dec 4, 2014, at 11:24 PM, Dirkse van Schalkwyk, Theuns the...@sun.ac.za
wrote:
In the code below, the last line of code does what I am trying to do;
however, I do not know the name of the variable before the user creates it,
by choosing values in Route1. So, how can I assign values to
On Dec 4, 2014, at 6:55 PM, dila radi wrote:
Dear R users,
I am looking to fit a gamma curve onto a histogram of the data.
Consider dt1 as my data:
c(203.9, 91.5, 24.5, 34.5, 164, 144, 160.5, 195, 191.5, 189,
133, 110.5, 155, 80.5, 250.5, 116, 145, 118.5, 406, 183.5, 142.5,
197, 367,
Bonjour
Hi everybody,
Firs of all, sorry for my terrible English,
I would like to know if it’s possible to create an “empty plot” in which i
could add two ablines I created on two different plots earlyer in my script.
As a result I would like to have a plot with only the two ablines (in
Le 4 d�c. 2014 � 13:40, Tal Galili a �crit :
By accident I came across the following example:
x - 1:3
y - 1:3
line(x, y) # returns:
Call:
line(x, x)
Coefficients:
[1] -2 2
While when using 1:4, it will give the more reasonable 0,1 coefficients.
I imagine this is in the
On Dec 5, 2014, at 12:30 AM, Adrien Bonvin wrote:
Bonjour
Hi everybody,
Firs of all, sorry for my terrible English,
I would like to know if it’s possible to create an “empty plot” in which i
could add two ablines I created on two different plots earlyer in my script.
Read there
If I understand correctly
plot(1:10, 1:10, type = n)
should get you started.
This is an Anglophone list by the way.
On 04/12/2014 22:23, Adrien Bonvin wrote:
Bonjour
J’aimerais savoir comment créer un “plot vide”, dans lequel je pourrais ajouter
deux valeurs d’abline, tracées à partir de
The following example may give you an idea regarding your question.
Please see what happens by typing the codes
x - seq(from=-5, to=5, by=1)
y1 - 0 + 0.5*x
y2 - 0 - 0.5*x
plot(x,y1, type=n)
points(x,y1)
points(x,y2)
abline(a=0, b=0.5)
abline(a=0, b=-0.5)
Is this what you are looking
Hi,
I have written a script that currently reads in a .txt file where I
specify the name e.g
mydata-read.table(a_date.txt, header=TRUE)
The script eventually produces a plot, e.g:
pdf(file=myfilename.txt)
plot(etc)
dev.off
What I want to do is run this script on several input files in my
Great!
Thank you!
On Fri, Dec 5, 2014 at 12:48 AM, Wush Wu wush...@gmail.com wrote:
Dear Erin,
For the issue of printing big data.frame, you could define a customized
`print.data.frame` in the user environment
to prevent R prints all the data. For example:
```r
print.data.frame -
Dear Thomas,
list.files() will be your new best friend.
Best regards,
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Forest
team Biometrie Kwaliteitszorg / team Biometrics Quality Assurance
Kliniekstraat 25
1070 Anderlecht
Belgium
+ 32 2 525
Hi,
An other alternative using assign function
func - function(){
X - 5
assign(X, X, envir = .GlobalEnv)
}
Ô__
c/ /'_;kmezhoud
(*) \(*) ⴽⴰⵔⵉⵎ ⵎⴻⵣⵀⵓⴷ
http://bioinformatics.tn/
On Tue, Dec 2, 2014 at 8:40 PM, Adams, Jean jvad...@usgs.gov wrote:
Glad to see this query and the
Dear Thierry,
Thanks for your suggestion...but I don't how I would apply this for my
situation, the R help isn't much help for me either. (Apologies - I am
a rookie!) Do I still need a for loop?
Many thanks
Thomas
On Fri, Dec 5, 2014 at 2:20 PM, ONKELINX, Thierry
thierry.onkel...@inbo.be
Of course, you probably also need to wrap your code into a function first. R
script files are not very good units of code to repeat multiple times. Once you
have a function that you can give a data file name to and get a plot, then it
is easy to use the lapply function to call that function
Don't have your package mess with (e.g. assign) to the global
environment. Also, CRAN won't accept such packages.
A good rule of thumb is that if you find yourself using assign(), get(),
and -, or assigning explicitly to the global environment, it's a good
indicator that you're hiking up the
Hi Chel,
How can I modify the script such that the numbering starts from 200,... instead
of 001?
flag=0 does not accept anything other than 0.
Thanks,
Asong.
On Thursday, December 4, 2014 11:17 PM, Chel Hee Lee chl...@mail.usask.ca
wrote:
I see that a function 'format()' is used in your code.
I'm trying to debug a curious network issue, I wonder if anyone can help
me as I (and my local sysadmin) am stumped:
This base R command takes ~1 minute to complete:
readLines(url(http://bioconductor.org/biocLite.R;))
(biocLite.R is a couple of KB in size)
Using RCurl (and so libcurl under
Hi Chel,
I got it right.
Many thanks.
file.rename(file_names, to=paste0(rcp45_Daily_Sim, 200:210))
list.files(pattern=rcp45_Daily_Sim)
[1] rcp45_Daily_Sim200 rcp45_Daily_Sim201 rcp45_Daily_Sim202
On Friday, December 5, 2014 9:35 AM, Zilefac Elvis zilefacel...@yahoo.com
wrote:
Hi Chel,
How
You could read the help file:
?formatC
which says that flag modifies how the numbers are formatted... it does not
affect what numbers are used.. that is given by the x argument (typically
the first item in the argument list to formatC). In your case I think that came
from a call to the seq
Your question is not clear to me. Do you wish to start numbers from 200
using 'formatC()'?
formatC(seq(from=200, to=1200, by=500), width=5, flag=0)
[1] 00200 00700 01200
You can do the same job using function 'sprintf()' as shown in the below:
sprintf(%05d, seq(from=200, to=1200, by=500))
Hi,
I have been using Deducer for the past year for my very basic 100-level
introductory statistics classes for students from other disciplines. I really
have liked using it for this specific purpose (takes me out of JMP!). However,
over the past few months, issues have started cropping up
On 05/12/2014 12:34 PM, Ranjan Maitra wrote:
Hi,
I have been using Deducer for the past year for my very basic 100-level
introductory statistics classes for students from other disciplines. I really
have liked using it for this specific purpose (takes me out of JMP!). However,
over the past
R-3.1.2
x - factor(c(yes, yes, no, NA, yes, no, NaN))
x
[1] yes yes no NA yes no NaN
Levels: NaN no yes
is.nan(x)
[1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE
From the above snippet can you notice that the NaN value is not logically
identified in a vector? Can anyone elaborate on
plot.new()
abline(0,1)
abline(1,1)
# or as Michael suggest
plot(1:10, 1:10, type = n)
# then
abline(0,1)
abline(1,1)
Best
Matteo Murenu,
Cagliari, IT
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of David
Winsemius
Sent: 05 December 2014 10:07
To:
x - list(seq = 3:7, alpha = c(a, b, c))
x$alpha
[1] a b c
x[alpha]
$alpha
[1] a b c
x[c(1,2)]
$seq
[1] 3 4 5 6 7
$alpha
[1] a b c
* x[c(1, alpha[2])]*
*$NA*
*NULL*
*$NA*
*NULL*
How to access a character subset withing a list?
Thank you for your effort...
[[alternative HTML
Hello,
I am trying a factor analysis via R.
When running the pricipal axis analysis I do get different tables depending
on the print command.
This is my factor analysis:
fa.pa_cor_3_2- fa(ItemsCor_4, nfactors=3, fm=pa,rotate=oblimin)
To get the h2 I did the following print command:
print
On Dec 5, 2014, at 7:16 AM, Dinesh Chowdhary wrote:
R-3.1.2
x - factor(c(yes, yes, no, NA, yes, no, NaN))
x
[1] yes yes no NA yes no NaN
Levels: NaN no yes
is.nan(x)
[1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE
From the above snippet can you notice that the NaN value is not
'NaN' is a reserved keyword that implies 'Not a number'. I see that you
use a character vector that includes 'NA' and 'NaN'. The former 'NA' is
considered as a missing value; however, the latter 'NaN' is considered
as a string 'NaN'. That's why three levels of 'NaN', 'no', 'yes' are
shown.
Your question is not clear to me.
x$alpha[1:2]
[1] a b
x$alpha[2]
[1] b
Is this what you are looking for? I hope this helps.
Chel Hee Lee
On 12/5/2014 11:12 AM, Dinesh Chowdhary wrote:
x - list(seq = 3:7, alpha = c(a, b, c))
x$alpha
[1] a b c
x[alpha]
$alpha
[1] a b c
x[c(1,2)]
The simplest approach, and a good one for someone new to R, would be
something like this:
myfiles - c('fileA', 'fileB','fileC)
for (nm in myfiles) {
cat('now reading input file',nm,'\n')
mydat - read.table( paste0(nm,'.txt'), header=TRUE)
pdf( paste0(nm, '.pdf') )
plot(etc , main=nm)
I have genetic information for several thousand individuals:
A/T
T/G
C/G etc
For some individuals there are some genotypes that are like this: A/,
C/, T/, G/ or even just / which represents missing and I want to
change these to the following:
A/ A/.
C/ C/.
G/ G/.
T/ T/.
/ ./.
/A ./A
/C ./C
/G
Hi,
Briefly, you need to read about regular expressions. It's possible to
be incredibly specific, and even to do what you want with a single
line of code.
It's hard to be certain of exactly what you need, though, without a
reproducible example. See inline for one possibility.
On Fri, Dec 5,
On 12/5/2014 11:24 AM, Kate Ignatius wrote:
I have genetic information for several thousand individuals:
A/T
T/G
C/G etc
For some individuals there are some genotypes that are like this: A/,
C/, T/, G/ or even just / which represents missing and I want to
change these to the following:
A/
Does the following do what you want?
raw - c(A/B, /B, A/, / )
tmp - sub(^ */, ./, raw)
cleaned - sub(/ *$, /., tmp)
cleaned
[1] A/B ./B A/. ./.
(The * is to allow optional spaces before or after the slash.)
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Fri, Dec 5, 2014 at 11:24 AM,
On Fri, 5 Dec 2014 12:54:17 -0500 Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 05/12/2014 12:34 PM, Ranjan Maitra wrote:
Hi,
I have been using Deducer for the past year for my very basic 100-level
introductory statistics classes for students from other disciplines. I
really
To find the maintainer, see
?maintainer
The maintainer is also listed on the CRAN page.
http://cran.r-project.org/web/packages/Deducer/index.html
Sarah
On Fri, Dec 5, 2014 at 3:11 PM, Ranjan Maitra
maitra.mbox.igno...@inbox.com wrote:
On Fri, 5 Dec 2014 12:54:17 -0500 Duncan Murdoch
On 05/12/2014 3:11 PM, Ranjan Maitra wrote:
On Fri, 5 Dec 2014 12:54:17 -0500 Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 05/12/2014 12:34 PM, Ranjan Maitra wrote:
Hi,
I have been using Deducer for the past year for my very basic 100-level
introductory statistics classes for
On Fri, 5 Dec 2014 15:27:10 -0500 Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 05/12/2014 3:11 PM, Ranjan Maitra wrote:
On Fri, 5 Dec 2014 12:54:17 -0500 Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 05/12/2014 12:34 PM, Ranjan Maitra wrote:
Hi,
I have been using
On Dec 5, 2014, at 12:11 PM, Ranjan Maitra wrote:
On Fri, 5 Dec 2014 12:54:17 -0500 Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 05/12/2014 12:34 PM, Ranjan Maitra wrote:
Hi,
I have been using Deducer for the past year for my very basic 100-level
introductory statistics classes
Thank you very much for the tips, Martin and Duncan! Rprof and operf are
helping me a lot!!
Also, I am now in R-dev maillist and I see there seems to be more
appropriate to this kind of question.
Best,
Charles
On Wed, Dec 3, 2014 at 12:03 AM, Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On
Btw, I did hear back immediately from Ian Fellows and it is being maintained as
his time permits, though he himself is not a windows user, and possibly
therefore the issues. I thanked him for his e-mail and was relieved to note
that this is not going away yet.
Thanks again to Duncan, Sarah and
Dear expeRts,
I know we can build a vignette from .Rmd file, but i find a lot of r
packages have R topic documented words then followed an index, then
functions'document which are already described in .RD files. I mean that , i
don't want to write a vignette , but rather using function
On Dec 5, 2014, at 4:15 PM, Ranjan Maitra wrote:
Btw, I did hear back immediately from Ian Fellows and it is being maintained
as his time permits, though he himself is not a windows user, and possibly
therefore the issues. I thanked him for his e-mail and was relieved to note
that this is
You are not talking about a vignette. That is the pdf version of the help
files, automatically generated from the same Rd files as the HTML versions.
If you are not going to write the Rd file directly, you probably want roxygen.
Markdown is weak on links and template structures, and Rd files
If you run R CMD check on your package successfully, then that file will be
generated as needed automatically. If you install your package for you're own
use before sending it to CRAN then you can see the file by following the link
on the help index html page for your package.
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