May be this:
FRAME - FRAME[-c(NAME1, NAME2)]
or
FRAME- subset(FRAME, select=(-NAME1, -NAME2))
bests
milton
On Tue, Sep 29, 2009 at 4:12 PM, Dennis Fisher fis...@plessthan.com wrote:
Colleagues,
Hopefully a simple problem: I want to delete a column with a known name
from a dataframe. I
x=runif(12)
y=runif(12)
w=runif(12)
mydf-data.frame(cbind(x,y,w))
head(mydf)
mydf-subset(mydf, select=c(-x,-w))
head(mydf)
On Tue, Sep 29, 2009 at 4:27 PM, Rolf Turner r.tur...@auckland.ac.nzwrote:
On 30/09/2009, at 9:15 AM, milton ruser wrote:
May be this:
FRAME - FRAME[-c(NAME1
Peace on your heart... it is still Tuesday, and Friday is away... :-)
On Tue, Sep 29, 2009 at 4:54 PM, Rolf Turner r.tur...@auckland.ac.nzwrote:
On 30/09/2009, at 9:32 AM, milton ruser wrote:
x=runif(12)
y=runif(12)
w=runif(12)
mydf-data.frame(cbind(x,y,w))
head(mydf)
mydf-subset
Hi Pat,
I am happy with the book Mixed Effects Models and Extensions in Ecology
with R
by Zuur, Ieno, Walker, Saveliev and Smith. In fact I am reading chapter by
chapter,
and the reading is very digestible, as well as the examples are quite easy
to understand
and to be reference for our real
How about : google r graph gallery 4d ?
abs
On Sun, Oct 4, 2009 at 3:31 PM, Duncan Murdoch murd...@stats.uwo.ca wrote:
On 04/10/2009 3:14 PM, gcheer3 wrote:
Suppose there are 4 variables
d is a function of a , b and c
I want to know how a, b and c change will make d change
It will be
Hi there,
Try ?subset
?str may also be useful..
bests
milton
On Sun, Oct 18, 2009 at 11:10 PM, ANJAN PURKAYASTHA
anjan.purkayas...@gmail.com wrote:
Hi,
newbie question. I have a data-frame with 3 named columns: Name, Obs1,
Obs2.
The Name column members are made of alphanumeric
Dear R-gurus,
Just supose I have a dara.frame that looks like
myDF-read.table(stdin(),head=T,sep=,)
codID,namesp,k1,k2,k3,k4
1,spA,2,5,6,3
2,spB,4,5,4,6
3,spC,2,1,5,6
4,spC,5,4,3,2
5,spD,1,2,3,4
6,spE,2,4,3,1
I need to update the columns k1-k4 with the namesp, but
considering the math between
Amazing.
Thanks a lot
milton
On Mon, Oct 19, 2009 at 12:55 PM, Henrique Dallazuanna www...@gmail.comwrote:
Milton,
Try this:
myDF[grep(k, names(myDF))] - sapply(myDF[grep(k, names(myDF))],
function(idx)myDF$namesp[idx])
On Mon, Oct 19, 2009 at 2:03 PM, milton ruser milton.ru
Hi Kang,
Could you send a reproducible sample-code?
Bests
miltinho
On Sat, Oct 24, 2009 at 11:32 PM, Kang Min ngokang...@gmail.com wrote:
Hi all,
I have a matrix with 5 rows and 10 columns, which represent the grids
on a rectangular map.
I used the code below to plot, but it gives me
Hi Federico,
Have you checked google R graph library?
bests
milton
On Thu, Oct 29, 2009 at 3:12 PM, Federico Abascal fedeabas...@yahoo.eswrote:
Hi,
I am investigating a problem for which I found no solution.
I have a matrix with two columns. I have plotted it as an x-y plot
Hi Jason,
As your example is not reproducible, may be something like:
myFreq-data.frame(table(articleID, author))
if you want to know only those articles with 1 author, you can try
subset(myFreq, Freq==1)
or something like.
bests
milton
On Sun, Nov 1, 2009 at 2:20 AM, Jason Priem
Dear all,
I have several response variables estimated from some simulations,
and I would like to identify the thresholds for trend changes.
Fro example, below I forced two different response behaviours
and on x is time unit.
x-1:1500
y-x/exp(x^0.2)
smaller15-y[y15]
Dear Ana Golveia,
It is completelly impossible someone realise what kind or help you need or
what is happening. I suggest you give a look on the posting guide, mainly
that part about a minimum reproducible code with self explaining
information, etc.
Cheers
milton
On Wed, Nov 11, 2009 at 7:22
.
cheers
milton
On Fri, Nov 13, 2009 at 8:30 AM, ANARPCG a.gouvei...@imperial.ac.uk wrote:
Douglas Bates-2 wrote:
On Thu, Nov 12, 2009 at 10:14 AM, milton ruser milton.ru...@gmail.com
wrote:
Hi Ana,
I am not quite sure if it is the problem, but if you call your
data.frame
as
exp
Hi Peng,
If that information is preliminary, so I guess you
have a more clear problem and may be you are able to
state a minimally reproducible code/example with
what you really need.
Bests
milton
On Fri, Nov 13, 2009 at 9:30 PM, Peng Yu pengyu...@gmail.com wrote:
I'm wondering if there
Google R graph grallery
Google R ggplot2
Google R lattice
and good luck
milton
On Sun, Nov 15, 2009 at 7:48 AM, Sunita22 sunita...@gmail.com wrote:
Hello
My data contains following columns:
1st column: Posts (GM, Secretary, AM, Office Boy)
2nd Column: Dept (Finance, HR, ...)
3rd column:
Hi Szalai
I had used only src function, and on that case you need to
have a vector with your Y variable, and a data-frame with all
your X (i.e. explanatory) variables.
I have interest on stay in touch with others that have been using
sensitivity package!
bests
milton
On Tue, Apr 13, 2010 at
?rev
On Mon, May 3, 2010 at 4:06 PM, Steve Hempell sthemp...@gmail.com wrote:
Can you reverse the color scheme order in rcolorbrewer. If so, how?
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
Dear R-experts,
I am installing new libraries using
install.packages(ggplot2,dependencies=T).
But I perceive that many dependencies are already installed. As I am using
a low-band internet, how can avoid reinstall installed libraries?
cheers
milton
[[alternative HTML version deleted]]
Try
arcilla-as.numeric(as.character(clay))
best
milton
On Tue, May 18, 2010 at 12:36 PM, Arantzazu Blanco Bernardeau
aramu...@hotmail.com wrote:
sorry I had a mistake sending my question without a subject. I do resend
again. Please excuse me.
Hello
I have a data array with soil
will not be reinstalled.
cheers
milton
On Tue, May 18, 2010 at 12:49 PM, Martin Maechler
maech...@stat.math.ethz.ch wrote:
{ I've modified the subject; I can't stand it hitting square into
my face ... }
mr == milton ruser milton.ru...@gmail.com
on Tue, 18 May 2010 12:36:23 -0300 writes
:25 PM
To: milton ruser
Cc: r-help@r-project.org
Subject: Re: [R] avoiding reinstall already installed *package*
On Tue, May 18, 2010 at 18:06, milton ruser
milton.ru...@gmail.com wrote:
Hi Martin,
thanks for your reply, and very thanks for your kind tips
about package
Dear all,
I know that my question may be so general,
but I would like to know if is there a good book
for model sensitivity analysis (applied to ecology?)
that use R? Is there any package dedicated
to model sensitivity analysis on R?
Cheers
milton
[[alternative HTML version deleted]]
Hi there,
I picked it up from r.colors' grass manual:
http://colorbrewer2.org/
The code bellow cold be usefull for you explore simbols and colors.
x11(900,500)
par(mfrow=c(1,2))
x-runif(20)
y-runif(20)
plot(y~x, type=n)
Number.of.symbols-20
for (i in 1:Number.of.symbols)
{
points(y[i]~x[i],
Hi Markus,
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
Your example is not reproducible. Help your helper :-)
bests
miltinho
On Wed, Nov 25, 2009 at 5:54 PM, Markus Häge markus_ha...@gmx.de wrote:
hello there,
I
I agree with Ista.
The book is very interesting. I put my 2cents too.
milton
On Mon, Nov 30, 2009 at 6:20 PM, Ista Zahn istaz...@gmail.com wrote:
Depends on what you want. It's possible to find most of the
information contained in the book in other places (the ggplto2
website, Hadley's
Hi there,
Could you provide a minimum reproducible code, please.
Bests
milton
On Tue, Dec 1, 2009 at 6:11 PM, rkevinbur...@charter.net wrote:
If I have data that I feed into shapio.test and jarque.bera.test yet they
seem to disagree. What do I use for a decision?
For my data set I have
not ellegant.. but...
vecDF = data.frame(A1=c(C, A, B))
vecDF$A1.order=1:dim(vecDF)
vecDF
dataDF = data.frame(A1 = c(B, A, C), A2 = c(1,2,3))
dataDF2-merge(vecDF, dataDF,
by=intersect(colnames(vecDF),colnames(dataDF)))
dataDF2
dataDF2.ord-dataDF2[order(dataDF2$A1.order),]
dataDF2.ord
milton
On
Hi there,
mymat-matrix(c(6,8,1,
5,9,2,
20,10,3,
7,11,4,
8,12,5,
25,13,6,
14,14,7), byrow=T, ncol=3)
mymat1-mymat[mymat[,1]mymat[,2],]
mymat1
mymat2-mymat[mymat[,1]=mymat[,2],]
mymat2
bests
milton
On Thu, Dec 3, 2009 at 10:12 PM, aegea gche...@gmail.com wrote:
Hello,
I am working on
hi Sylvain,
did you try ?density
regards
milton
On Fri, Dec 4, 2009 at 7:19 AM, sylvain willart
sylvain.will...@gmail.comwrote:
Hello R users,
When I type
d - density(MyData$x)
I obtain a density object I can plot,
But I wonder if there is a way to easily compute the length of the
Hi Jared,
google R graph library 4d or
http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=90
bests
milton
On Sun, Dec 6, 2009 at 7:31 AM, Jared Nance nanc...@phys.washington.eduwrote:
Hello list,
Thanks in advance for whatever help you can give me. I have a data set
that I want
Hi Dave,
May be a good idea you (1) use subjects avoiding help, Hi there,
problem, etc. The list is archived for future search, and nobody with
problems with MCMC, Metropholis Hasting algorithm will search Hi there;
(2) how about minimum reproducible problem? If you are needing use this kind
of
1. Read the posting guide:
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
2. Did you installed R?
2.1. Case yes, go to the help, click on Manual in PDF
bests
miltinho
On Wed, Dec 9, 2009 at 1:47 PM, terry johnson
terry.johnson@gmail.comwrote:
Hi Him.
Did you read the Help/Manual in PDF/A Instroduction to R.PDF?
MyVect-scan()
0 0 0 0 1
1 0 0 0 0
0 1 0 0 0
0 0 1 0 0
0 0 0 1 0
MyVect
MyMat-matrix(MyVect, ncol=5, byrow=T)
MyMat
bests
milton
On Fri, Dec 11, 2009 at 10:47 AM, Moohwan Kim kmhl...@gmail.com wrote:
Dear R family
I
Hi Philip,
I must confess that I not understood what is the problem.
Could you clarify it a little bit more?
Cheers
miltinho
brazil=toronto
On Sat, Dec 12, 2009 at 12:39 AM, philip robinson robin...@students.wwu.edu
wrote:
I am trying to graphically represent a large set of data who's
Hi Sarath, try
C:\\Documents and Settings\\admin\\Desktop\\data.txt
or
C:/Documents and Settings/admin/Desktop/data.txt
or yet
setwd(your path)
mydata-read.table(data.txt)
cheers
miltinho
On Thu, Dec 17, 2009 at 12:24 PM, sta_2...@spectrum.net.in wrote:
Hi,
I am using R and I want to
?write.table
On Thu, Dec 17, 2009 at 6:52 PM, kayj kjaj...@yahoo.com wrote:
Hi All,
I always have a problem with write.csv when I want the column names to be
ignored, when I specify col.names=F, I get a header of V1 V2 V3 V4 etc.
for example I tried
write.csv(mydata, file=data.csv,
Not ellegant.. but...
MyDF-data.frame(cbind(x=runif(10), y=rnorm(10)))
TrainingSize=5
TrainingSize_list-sample(1:nrow(MyDF))[1:TrainingSize]
TrainingSize_list
MyDF.training-MyDF[(1:nrow(MyDF) %in% TrainingSize_list),]
MyDF.training
MyDF.test-MyDF[ ! (1:nrow(MyDF) %in% TrainingSize_list),]
Dear all,
I have a data.frame with some NAs that can
happens anywere, and I would like to keep
only rows without NAs. Thanks in advance
for your help, and Merry Xmas.
myvect-runif(100)
myvect[sample(1:100)[1:5]]-NA
myDF-data.frame(matrix(myvect,ncol=5))
myDF
miltinho
[[alternative HTML
Dear all,
I have a very large dataset (1712351 , 20) and would like
to plot only the arrows that represent the
contribution of each variables.
On the sample below I woild like to plot
only the explanatory variables (Murder, Assault..)
and not the sites.
prcomp(USArrests) # inappropriate
?aggregate ?
On Thu, Dec 24, 2009 at 7:56 AM, Graham Leask grahamle...@btinternet.comwrote:
Dear list
I have a response variable coded 0/1 i.e. a binary response. There are
20,000 individual responses that I would like to aggregate into numbers of
each category (i.e. 0/1) by
group called
may be ?table ?
On Thu, Dec 24, 2009 at 7:56 AM, Graham Leask grahamle...@btinternet.comwrote:
Dear list
I have a response variable coded 0/1 i.e. a binary response. There are
20,000 individual responses that I would like to aggregate into numbers of
each category (i.e. 0/1) by
group
Hi there,
You can add a order column on x or y and after use this field to order z.
Like
z-z[order(z$orderfield),]
To generate a order on x or y you can do something like
x$xorder-1:nrow(x)
cheers
milton
On Thu, Dec 24, 2009 at 2:26 PM, utkarsh.sing...@global-analytics.comwrote:
Hi All,
Hi Yael,
Have you tried to find it on google R graph gallery ?
bests
milton
On Sun, Dec 27, 2009 at 2:45 PM, Yael Yohai yael.yo...@gmail.com wrote:
Good evening,
I would like to put the histograms of several matrices on the same graph,
together on a unified histogram (instead of having
Hi Francesco,
Be carefull with create a object named str, because you crash str()
function. I don't know if it have implications on any package or functions.
bests
milton
On Mon, Dec 28, 2009 at 4:32 PM, Francesco Napolitano
franap...@gmail.comwrote:
Sorry for the dumb question, but I
Hi Hao,
I suggest you try again, starting by read posting guide at footnote of this
email.
How about a title for the message? How about identify yourself?
bests
milton
On Tue, Dec 29, 2009 at 2:59 PM, Hao Cen h...@andrew.cmu.edu wrote:
Hi,
I wonder how to pass several functions and their
Hi Hao,
Ok.
Sorry for my last post.
bests
milton
On Tue, Dec 29, 2009 at 3:08 PM, Hao Cen h...@andrew.cmu.edu wrote:
Hi,
I wonder how to pass several functions and their arguments as arguments to
a function. For example, the main function is
f = function(X ) {
process1(X)
...
Dear Clara,
could you, please, share the summary() of your data.
bests
milton
2009/12/30 Clara Brück clara_bru...@web.de
Hi,
I ran a negative binomial regression (NBR) using the Zelig-package and the
negbin model.
When I then try to use the simumlation approach using the setx () and
Error Warnings
To: milton ruser milton.ru...@gmail.com
Dear Milton,
Thanks for your email. I ran the NBR-model and then tried to compute the
first differences of some
expected values:
m3.x1 -setx(m3, advisory=1)
m3.x2 -setx(m3, advisory=0)
m3.s1 -sim (m3,x=m3.x1, x1=m3.x2)
However, I then get
Dear Steve,
If I undertood you have a list of data.frame?.
Have you tried:
NewData-rbind(data.frame(myData[1]),data.frame(myData[2]))
Please, send us a str(object) so the experts can help you
bests
milton
On Thu, Dec 31, 2009 at 1:05 AM, stevemew steve@alphaedge.org wrote:
My R
Hi Peng,
If I undertood your point, try this:
x-runif(10)
y-runif(10)
z-runif(10)
w-runif(10)
myDF-data.frame(cbind(x,y,z,w))
myDF
myDF[,c(w,z)]
Happy new year
miltinho
On Thu, Dec 31, 2009 at 5:15 PM, Peng Yu pengyu...@gmail.com wrote:
I don't see where describes the implementation of
Hi Tal,
You want the colnames in hebrew? Case not, may be you
can use colnames() to attrib new colnames.
bests
milton
On Fri, Jan 1, 2010 at 4:47 PM, Tal Galili tal.gal...@gmail.com wrote:
Hello dear R help group,
I am trying to read a .txt file, with Hebrew column names, while keeping
?try()
On Fri, Jan 1, 2010 at 3:41 PM, Peng Yu pengyu...@gmail.com wrote:
read.table terminates the program if the input file is empty. Is there
way to let the program continue and return me a NULL instead of
terminating the program?
$ Rscript read_empty.R
read.table(empty_data.txt)
Hi Nykee,
I checked out ??bivariate on my R installed libraries,
and found about a hundred of occurrences of bivariate.
If nobody reply you with a streigth answer, give a look at:
VGAM; splancs; sm; prada; geoR; fUtilities; fBasics;
akima; adehabitat; vegan; ade4 and spatstat packages.
bests
Dear Elaine,
The posting guide is
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
bests
milton
On Fri, Jan 1, 2010 at 8:53 PM, elaine kuo elaine.kuo...@gmail.com wrote:
Dear,
I am a newbie to R.
Now I am learning to draw boxplot using graphics().
Dear M.Rahiz,
Unfortunatelly I can't reproduce your example.
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
bests
milton
On Sat, Jan 2, 2010 at 9:26 AM, Muhammad Rahiz muhammad.ra...@ouce.ox.ac.uk
wrote:
Hello useRs,
Hi Alex,
I am not a NN user, but I would suggestion you
give more information about what are you planning to do.
May be it helps the helper.
Happy New Year.
miltinho
On Sun, Jan 3, 2010 at 3:54 PM, Alex Olafson alex.olaf...@yahoo.com wrote:
Hi! I am studying to use some R libraries which are
You want this?
basicSubMean - aggregate(basicSub[c(score)], by=list(basicSub$student),
FUN=mean, na.rm=TRUE)
basicSubMean
Group.1 score
1 1 55.0
2 2 60.0
3 3 67.5
bests
milton
On Sun, Jan 3, 2010 at 10:46 PM, david hilton shanabrook
dhsha...@acad.umass.edu wrote:
I
Hi there,
May be part of your problem is solved.
size=c(80, 40, 20, 16, 10, 8, 4, 2)
estimate=c(0.1353, 0.1337, 0.1237, 0.1164, 0.1058, 0.0983, 0.0759 , 0.0607)
plot(size, estimate, type=o, lwd=1.5, col=blue, ylim=c(0, 0.2),
xlim=c(0,80), pch=19, axes=F)
abline(h=0.1361, col=red, lwd=1.5)
You can also try:
axis(1)
axis(2, las=1)
axis(2,at=c(0.1361), las=1)
bests
milton
On Sun, Jan 3, 2010 at 9:26 PM, aegea gche...@gmail.com wrote:
Hello, I am frastruated with this graph, just cannot get what I need. Thank
you for any suggestions or help. I really appreciate it. I wrote
Hi Robert,
I use something like this with grass-R:
myvar-paste(questionspan style=,color: #FF; font-weight: bold;
font-size: 14pt,,sep=\)
myvar
May be it works for you.
bests
milton
On Wed, Jan 6, 2010 at 6:22 AM, robert-mcfad...@o2.pl wrote:
I would like to assign a variable y the
Dear Sue,
Happy new your to you too.
You will offer the course on R or S-Plus? If S-plus is the case, how deal
with license?
bests
milton
On Wed, Jan 6, 2010 at 3:24 PM, Sue Turner s...@xlsolutions-corp.com wrote:
Happy New Year !
XLSolutions February 2010 R courses schedule is now
Dear Csanad,
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
Reproducible code/problem are welcome.
By the way, who you believe is right?
bests
milton
On Sat, Jan 9, 2010 at 5:40 PM, Csanád Bertók
Dear all,
I installed xlsReadWrite package under Windows 7, and got error when trying
to run xls.getshlib().
Please, see the errors below:
require(xlsReadWrite)
Loading required package: xlsReadWrite
xlsReadWrite version (cran shlib)
Copyright (C) 2010 Hans-Peter Suter, Treetron, Switzerland.
Saleem,
I have no idea about this, but may be you can use other data.frame name
instead of data because data is a name of a function (see ?data).
good luck
milton
On Fri, Jan 15, 2010 at 3:33 PM, saleem mukhtar saleem...@yahoo.com wrote:
Hello,
I am running R on cygwin for windows.
File
Hi V.S.,
Did you search first on r-repositories about this issue prior to ask?
May be not. RSiteSearch(outliers)
bests
milton
On Tue, Jan 19, 2010 at 1:08 AM, vikrant vikrant.shi...@tcs.com wrote:
Suppose I am reading data from a file and the data contains some outliers.
I
want to know
Dear V.K.,
1.
http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html
2. it is - in general - good someone that write to the list identify your
self. It is a polite way of participate of the list.
bests
milton
On Tue, Jan 19, 2010 at 12:15 AM, vikrant
Hi Magali,
I confess that I still not figured out what you want,
but try this:
datatry2=transform(datatry,DIS=as.numeric(as.character(paste(datatry[,1],datatry[,2],sep=
bests
milton
On Wed, Jan 20, 2010 at 11:14 PM, teurlai magali teurlai...@yahoo.frwrote:
Sorry I forgot the subject in
Hi mlcarte3 (it is you?)
?contour
Try algo google R graph gallery
bests
milton
On Thu, Jan 21, 2010 at 2:43 PM, mlcarte3 mlcar...@ncsu.edu wrote:
I have a 3d scatter plot and I need to add a trend line. I can add a
regression plane, but I need a line, not a plane.
Thanks.
--
View this
Hi There,
If you are starting with S or R, don't be worried.
If you just started (I suppose with R), don't be worried too.
Just enjoy and be happy :-)
bests
milton
On Thu, Jan 21, 2010 at 10:44 AM, Peng Yu pengyu...@gmail.com wrote:
On Thu, Jan 21, 2010 at 9:07 AM, Giovanni Petris
Hi Peng,
May be write.table(...,quote=F)
bests
milton
On Thu, Jan 21, 2010 at 6:29 PM, Peng Yu pengyu...@gmail.com wrote:
Please see the following example. I can not write '' to a csv file
successfully. Could somebody let me if it is possible to write '' to
a csv file with the default
Peng,
Are you having doble quotes? It is what you want?
Did you tried the suggestion?
bests
milton
On Thu, Jan 21, 2010 at 6:38 PM, Peng Yu pengyu...@gmail.com wrote:
On Thu, Jan 21, 2010 at 5:32 PM, milton ruser milton.ru...@gmail.com
wrote:
Hi Peng,
May be write.table(...,quote=F
Dear someone,
Take a look at drc and Hmisc/Design packages.
Next time could be polite you identify yourself
bests
milton
On Thu, Jan 21, 2010 at 4:17 PM, DispersionMap frenc...@btinternet.comwrote:
can you do Logistic regression in R, if so how do you do it and how do you
test the fit of a
Hi Steve,
As I have no problem with this because I run windows, I prefere to use .txt
files.
But may be on your case you install xlsReadWrite (or WriteRead), because
.xls file works fine for ArcGis.
Remember not use complex (like having dots) or large names because some
times you get error on
Hi Michael,
Experts will answer you better than me, but IMHO
there is no best practices. In general you deal with set.seed()
when you want that others (or yourself) reproduce the
same sequence of random numbers generation as you
run on a moment.
Best regards
milton
On Wed, Feb 3, 2010 at
Try gc()
best
milton
On Mon, Feb 8, 2010 at 5:16 PM, dys0022 dys0...@yahoo.com wrote:
I am a new R user with the latest Ubuntu release.
My executions consume large amount of memory (up to 1.6 GB). When I try to
release the memory using rm(list=ls()), R still occupies 1.6GB. (I also
tried
Hi Raging Jim
may be this is a starting point.
myDF-read.table(stdin(),head=T,sep=,)
mm,Rainfall
1977-02,17.4
1977-03,34.0
1977-04,26.2
1977-05,42.6
1977-06,58.6
1977-07,23.2
1977-08,26.8
1977-09,48.4
1977-10,47.0
1977-11,37.2
1977-12,15.0
1978-01,2.6
1978-02,6.8
1978-03,9.0
1978-04,46.6
Dear all,
I have a data.frame with a column like the x shown below
myDF-data.frame(cbind(x=c([[1, 0, 0], [0, 1]],
[[1, 1, 0], [0, 1]],[[1, 0, 0], [1, 1]],
[[0, 0, 1], [0, 1]])))
myDF
x
1 [[1, 0, 0], [0, 1]]
2 [[1, 1, 0], [0, 1]]
3 [[1, 0, 0], [1, 1]]
4 [[0, 0, 1], [0,
Dear Jean,
I have no idea of how to solve this issue, but I suggest you write to the
authors of spatstat package. I think they could help you very much. Another
thing is that there was a threhead on this many times ago. May be that Alan
Swanson cold also help you.
[1] 0.9941125 1.7931375NA 1.0840625 1.1558000
length(coppie[1])
[1] 1
1 # Why ??
Thank you for your help
Paolo
Italia
milton ruser wrote:
Ciao Paolo,
How about you show some row of your data?
How many columns have your data.frame? One
Ciao Paolo,
How about you show some row of your data?
How many columns have your data.frame? One?
By the way data is not a so good name for your data frame.
We will be very happy to help you
Kindly,
Miltinho
Brasile
On 2/11/08, Paolo Grillo [EMAIL PROTECTED] wrote:
Hi all
I have this
Hi Kes,
May be:
my.df-data.frame(FT=rep(c(Fa,Fb),10),Y=runif(20))
aov(Y ~ FT, data = my.df ) # fixed effects
Kind regards,
miltinho
On 2/12/08, Kes Knave [EMAIL PROTECTED] wrote:
Dear all,
How do I run a basic one-way anova in R?
Regards Kes
[[alternative HTML version deleted]]
Dear all,
I have some data.frame and I would like (1) change the format of y=axis to
escape of scientific format (like 1e+05...) and (2) label the value or other
variable on the top of the bar.
df-data.frame(x=1:6,y=c(100,500,1000,25000,50,100))
barplot(df$y,names.arg=df$x)
Thanks in
Dear all
I have a code like
x-1:10
y1-x+runif(10)*2
y2-seq(0,50,length.out=10)+rnorm(10)*10
par(mfrow=c(1,2))
plot(y1~x)
plot(y2~x)
Now I would like to plot y1 and y2 on the same graph, with its two scales
(y1 on left and y2 on rigth side).
Any help are welcome.
Kind regards
Miltinho
Thanks to all,
I reached up to my needs.
miltinho
Brazil.
On 2/27/08, Gabor Grothendieck [EMAIL PROTECTED] wrote:
There is an example in
library(zoo)
example(plot.zoo)
On Wed, Feb 27, 2008 at 5:05 PM, milton ruser [EMAIL PROTECTED]
wrote:
Dear all
I have a code like
x-1:10
Hi there,
I have both systems on a DELL 64bit machine.
I compiled R 2.9.0 on both systems, to get 64bits capability.
Surpriselly, on Linux (Ubuntu with I installed 3 month ago) I spent 41s to
run the same test you did, and less time (35s) under Vista. In fact I had
noticed that I not have gained
Hi Kavitha,
I must confess you that I not understood well what you are looking for.
But..
mylist-list(x=1:25, y=runif(n=25))
plot(mylist, type=n)
points(mylist, type=p, col=mylist$x)
Hth,
miltinho
On Sun, Jun 28, 2009 at 1:03 AM, Kavitha Venkatesan
kavitha.venkate...@gmail.com wrote:
Hi,
Really?
In fact I have a quadcore. But how can I know if Linux are really using only
one core, and how can I setup it to use the 4cores?
Thanks a lot,
milton
On Mon, Jun 29, 2009 at 1:46 AM, Patrick Connolly
p_conno...@slingshot.co.nz wrote:
On Fri, 26-Jun-2009 at 04:37PM -0400, milton
Like this?
x-1:100
y-runif(100)
df-data.frame(cbind(x,y))
mycoef.list-NULL
for (i in 10:65)
{
mycoef-coef(lm(y~x, data=subset(df, x %in% 1:i)))[2]
mycoef.list -c(mycoef.list, mycoef)
}
hist(mycoef.list)
regards
milton
brazil=toronto
On Mon, Jun 29, 2009 at 2:50 PM, Hongwei Dong
How about:
dev.cur()
dev.list()
dev.next(which = dev.cur())
dev.prev(which = dev.cur())
dev.off(which = dev.cur())
dev.set(which = dev.next())
dev.new(...)
graphics.off()
dev.cur()
dev.list()
dev.next(which = dev.cur())
dev.prev(which = dev.cur())
dev.off(which = dev.cur())
dev.set(which =
Hi Andriy Fetsun,
How about include a subject title on the subject of the email like length
funcion not work.
By the say, send us the result of str(your_object).
Bests
milton
brazil=toronto
On Thu, Jul 2, 2009 at 9:01 AM, Andriy Fetsun fet...@googlemail.com wrote:
Hi Guys,
It is very
Hi Christine,
How about try again?
Cheers
milton
On Mon, Jul 6, 2009 at 11:34 AM, Christine Griffiths
christine.griffi...@bristol.ac.uk wrote:
Hi R Users,
Hopefully a very simple solution, but I am stumped nevertheless. I am
running glmer in which the output is too large so that not
hi hema
may be strsplit can help on the job.
bests.
milton
On Tue, Jul 7, 2009 at 3:54 AM, Hemavathi Ramulu hema.ram...@gmail.comwrote:
Hi everyone,
Hi want to separate the string(column1) for example
column1 column2 column3 column4 column5 column6
bear b e
Hi there,
?reshape do the job.
bests
milton
On Thu, Jul 9, 2009 at 9:31 PM, roachyang roachy...@gmail.com wrote:
I want to transpose a dataframe like
level 2006 2007 2008
A
B .
C
into
levelyear
A
Hi roachyang,
you need to be more precise on your email.
But believe that you tryed one of the funtions like reshape or transform and
the output has been printed on your R session. If your dataset are large, is
better you assign your output on a object - like myobj-reshape(...) - and
then save
Hi Rajesh,
As you was little clean on your asking, try give a look at one of those
pages.
http://finzi.psych.upenn.edu/R/library/msm/html/msm.html
http://finzi.psych.upenn.edu/R/library/msm/html/hmm-dists.html
http://finzi.psych.upenn.edu/R/library/mhsmm/html/hsmmspec.html
, Jul 10, 2009 at 4:04 AM, rajesh j akshay.raj...@gmail.com wrote:
Hi,
I actually dont need something thats about hmm's.Something like the plotmat
in diagram package would suffice.But I need to be able to include plots
beside the graph nodes.
On Fri, Jul 10, 2009 at 12:32 PM, milton ruser
Hi Mark,
Like this?
mydf-read.table(stdin(), head=T)
Trade PosType EnDate EnTime ExDate ExTime PL_Pos
1 1 1040107915 1040107 1300164
2 1 1040108909 1040108 1300184
3 1 1040115921 1040115 1300 64
4 1 1040120 1134 1040120 1300124
5
Hi Derek,
like this?
myfunction-function(xmin, xmax, number_of_values)
{
xvalues-seq(from=xmin, to=xmax, by = ((xmax - xmin)/(number_of_values -
1)))
outputvalues-xvalues^2+(xmax/xvalues)^3*runif(number_of_values)
return(outputvalues)
}
my.values-myfunction(1,10,100)
min(my.values)
Martin,
If I am not wrong the difference is that if you has two levels you get
U-test, and W-test for more than two levels. But the test is almost the
same.
cheers
milton
On Sat, Jul 11, 2009 at 2:13 PM, Martin Batholdy batho...@googlemail.comwrote:
Hi,
I know that I can perform a
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