Is there any way to read these files (standard .mat files, created by
matlab version 7 onwards are compressed)? I know that R.matlab doesn't
read them (it even says in the file MatlabServer.m "Matlab v7 saves
compressed files, which is not recognized by R.matlab's readMat()" (lines
47-8)).
I know
f.jamitzky wrote:
>
> You can use htmlTreeParse and xpathApply from the XML library.
> something like:
>
> xpathApply( htmlTreeParse("http://blabla";, useInt=T), "//td", function(x)
> xmlValue(x))
>
> should do it.
>
Thank you, any further ideas how to transform the result into a matrix,
som
You can use htmlTreeParse and xpathApply from the XML library.
something like:
xpathApply( htmlTreeParse("http://blabla";, useInt=T), "//td", function(x)
xmlValue(x))
should do it.
Gamma wrote:
>
> anyone care to explain how to read a html table, it's streaming data
> (updated every second)
I'd use:
sapply(strsplit(Names, "-"), "[[", 1)
b
On Nov 19, 2007, at 2:14 AM, Tom.O wrote:
>
> Hi
> I wonder if there's a smarter way to do this procedure.
>
> I have a vector of filenames wher I only am interested in the first
> part of
> the filename.
> I would use the following method of
Hi
I wonder if there's a smarter way to do this procedure.
I have a vector of filenames wher I only am interested in the first part of
the filename.
I would use the following method of extracting the first part. But is there
a more simple way of doing this?
Names <-
c("A1-F1.txt","A2-F1.txt","A
On Mon, 2007-11-19 at 01:06 +, Paul Smith wrote:
> On Nov 18, 2007 8:04 PM, Paul Smith <[EMAIL PROTECTED]> wrote:
> > I would like to export, as a pdf file, a plot with the LaTeX font
> > lmodern as the font of my graph. Could somebody please help me?
>
> I have tried the following but with no
Hi all,
For those interested, while scanning /. tonight, I came across a posting
which referred to a new editorial in the November 2007 Notices of the
American Mathematical Society:
Open Source Mathematical Software
by David Joyner and William Stein
http://www.ams.org/notices/200710/tx071001279p.
On Nov 19, 2007 12:26 AM, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> Try:
>
> RSiteSearch("italic greek")
Thanks, Gabor. Apparently, no luck:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/75739.html
Paul
> On Nov 18, 2007 3:36 PM, Paul Smith <[EMAIL PROTECTED]> wrote:
> > Dear All,
> >
On Nov 18, 2007 8:04 PM, Paul Smith <[EMAIL PROTECTED]> wrote:
> I would like to export, as a pdf file, a plot with the LaTeX font
> lmodern as the font of my graph. Could somebody please help me?
I have tried the following but with no success:
> pdf(file="myplot.pdf",family="ComputerModern")
Err
Try:
RSiteSearch("italic greek")
On Nov 18, 2007 3:36 PM, Paul Smith <[EMAIL PROTECTED]> wrote:
> Dear All,
>
> Consider the following code:
>
> plot(0,0)
> text(0,0.5,expression(italic(theta)))
>
> I would like to get theta in italic, but I always get it upright. Any
> suggestions?
>
> Thanks
On 18/11/2007 4:15 PM, Gregory Gentlemen wrote:
> Dear Dr. Dalgaard,
>
> Thank you for your insight! In fact, I did read the example documentation,
> however, it pretty much told me the same thing that my little simulation did:
> there is ALOT of point mass at zero.
>
> Is there any fix to thi
Thank you
I will move it over
> From: Ben Bolker <[EMAIL PROTECTED]>
> Date: Sun, 18 Nov 2007 08:05:15 -0800 (PST)
> To:
> Subject: Re: [R] makeGOGraph node spacing
>
>
>
>
> Loren Engrav wrote:
>>
>> Greetings
>>
>> Am newbie using MacOS10.4.10
>> R version 2.6.0 Patched (2007-11-09 r4340
You are rigth, I'm sorry.
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
On 18/11/2007, David Winsemius <[EMAIL PROTECTED]> wrote:
> That would give the x-values. He asked for the y-values at a particular x.
>
> Instead he might try:
>
> quantile(cawaocc$LEFF80, pro
Le dim. 18 nov. à 16:15, Gregory Gentlemen a écrit :
> Dear Dr. Dalgaard,
>
> Thank you for your insight! In fact, I did read the example
> documentation, however, it pretty much told me the same thing that
> my little simulation did: there is ALOT of point mass at zero.
>
> Is there any fix
That would give the x-values. He asked for the y-values at a particular x.
Instead he might try:
quantile(cawaocc$LEFF80, probs=0.8)
or
quantile(knots(Fn), probs=0.8)
--
David Winsemius
Henrique Dallazuanna wrote:
> try this:
>
> knots(cawa.cdp)
>
>
On 18/11/2007, Benjamin Zuckerberg <[
Dear Dr. Dalgaard,
Thank you for your insight! In fact, I did read the example documentation,
however, it pretty much told me the same thing that my little simulation did:
there is ALOT of point mass at zero.
Is there any fix to this problem? Seeing that rgamma won't work accurately, if
I wan
Dear All,
Consider the following code:
plot(0,0)
text(0,0.5,expression(italic(theta)))
I would like to get theta in italic, but I always get it upright. Any
suggestions?
Thanks in advance,
Paul
__
R-help@r-project.org mailing list
https://stat.ethz.
Hi all,
when I want to install packages calling
install.packages()
or Bioconductor with
source("http://bioconductor.org/biocLite.R";)
biocLite()
I get the following error message
Error in file(file, "r", encoding = encoding) : unable to open connection
In addition: Warning message: cannot ope
Hi Lin,
try
multi2 = vglm(case123con ~ SNP_A1+SNP_A2+age,
multinomial(parallel = TRUE ~ SNP_A1+SNP_A2 - 1),
work.analy)
or
multi3 = vglm(case123con ~ SNP_A1+SNP_A2+age,
multinomial(parallel = FALSE ~ 1 + age),
work.analy)
After your fit,
Dear All,
I would like to export, as a pdf file, a plot with the LaTeX font
lmodern as the font of my graph. Could somebody please help me?
Thanks in advance,
Paul
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEAS
Gregory Gentlemen wrote:
> Hello fellow R users,
>
> I wanted to view the density on the standard deviation scale of a
> gamma(0.001, 0.001) prior for the precision. I did this as seen in the code
> below and found that for some reason rgamma is giving many values equal to
> zero, which is stran
You can use 'cbind.data.frame'
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
On 18/11/2007, affy snp <[EMAIL PROTECTED]> wrote:
>
> Sorry but one more question. After sorting the data frame,
> I need to re-organzie the data frame by taking four columns
> to create
Sorry but one more question. After sorting the data frame,
I need to re-organzie the data frame by taking four columns
to create a new data frame (I used cbind). But why the
first two colums of the new data frame are not USER_CLONE_ID,
WELL_ID columns in the previous data frame.
I am attaching the
try this:
knots(cawa.cdp)
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
On 18/11/2007, Benjamin Zuckerberg <[EMAIL PROTECTED]> wrote:
>
> Dear Group,
>
> I am using the ecdf function as follows:
>
> cawa.cdp <- ecdf(cawaocc$LEFF80)
>
> summary(cawa.cdp)
>
> Empiric
Thanks all of you. It works.
Have a good weekend!
Allen
On 11/18/07, Benilton Carvalho <[EMAIL PROTECTED]> wrote:
>
> actually,
>
> clones.info[order(clones.info$CHROMOSOME, clones.info$KB_POSITION),]
>
> btw, documented in the help file.
> b
>
> On Nov 18, 2007, at 1:54 PM, Henrique Dallazuanna
actually,
clones.info[order(clones.info$CHROMOSOME, clones.info$KB_POSITION),]
btw, documented in the help file.
b
On Nov 18, 2007, at 1:54 PM, Henrique Dallazuanna wrote:
> clones.info[order(clones.info$CHROMOSOME),]
>
> --
> Henrique Dallazuanna
> Curitiba-Paraná-Brasil
> 25° 25' 40" S 49°
clones.info[order(clones.info$CHROMOSOME),]
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
On 18/11/2007, affy snp <[EMAIL PROTECTED]> wrote:
> Dear list,
>
> I have a data frame (238304 rows and 6 columns). I want the data frame
> sorted by two columns in ascending
Dear Group,
I am using the ecdf function as follows:
cawa.cdp <- ecdf(cawaocc$LEFF80)
summary(cawa.cdp)
Empirical CDF:223 unique values with summary
Min. 1st Qu. MedianMean 3rd Qu.Max.
0.07918 1.35700 1.68600 1.61000 1.91200 2.7
I can see by the summary that the y-value f
Dear list,
I have a data frame (238304 rows and 6 columns). I want the data frame
sorted by two columns in ascending order. I am showing
the first 5 rows of the data frame
> clones.info[1:5,1:6]
USER_CLONE_ID CHROMOSOME Expr1002 KB_POSITION Allele_A WELL_ID
1 SNP_A-1855402 17 41419603 414196
Hello fellow R users,
I wanted to view the density on the standard deviation scale of a gamma(0.001,
0.001) prior for the precision. I did this as seen in the code below and found
that for some reason rgamma is giving many values equal to zero, which is
strange since a gamma distribution is con
On Sun, 18 Nov 2007, Johannes Hüsing wrote:
Peter Dalgaard <[EMAIL PROTECTED]> [Sun, Nov 18, 2007 at 02:20:14PM CET]:
Johannes HXXsing wrote:
[...]
Fehler: konnte Funktion "par" nicht finden
par
function (..., no.readonly = FALSE)
Hmm, this could happen as a result of calling par() in
Loren Engrav wrote:
>
> Greetings
>
> Am newbie using MacOS10.4.10
> R version 2.6.0 Patched (2007-11-09 r43408)
> Gostats 2.4.0
> RGraphviz 1.16.0
> Xcode X11 1.1.3 - XFree86 4.4.0
>
> I want to make an induced GO tree from 1019 genes so I did
>
>> x <- scan(file="GeneIDsToBioconductor2.txt
Peter Dalgaard <[EMAIL PROTECTED]> [Sun, Nov 18, 2007 at 02:20:14PM CET]:
> Johannes HXXsing wrote:
[...]
> >
> >Fehler: konnte Funktion "par" nicht finden
> >
> >>par
> >>
> >function (..., no.readonly = FALSE)
> >
> Hmm, this could happen as a result of calling par() in a startup file
>
> presumably my zip and unzip are not set up correctly but I dont know how to
> do that. I
> installed zip and unzip from info-zip.org as suggested in the help file, and
> think I
> managed set my Windows path to include the folders where they are installed,
> but still
> no luck. Any ideas?
Th
The Hmisc package's upData function makes it easy to rename variables, and
at the same time you can provide labels, value labels (factor levels),
units of measurement, and other things.
Frank
> Dear R-helpers,
>
> I hope someone can help me with the following problem:
>
> I derived a variable fro
On Friday 16 November 2007, francogrex wrote:
> >cbn<-as.matrix(expand.grid( rep( list(0:1), 50)))
>
> Error in rep.int(rep.int(seq_len(nx), rep.int(rep.fac, nx)), orep) :
> invalid 'times' value
> In addition: Warning message:
> In rep.int(rep.int(seq_len(nx), rep.int(rep.fac, nx)), orep) :
>
Johannes HXXsing wrote:
> I have just installed version 2.6.0 of R using the Ubuntu Dapper Drake
> packages from CRAN. I picked the installation option of overwriting
> the existing config files. Since then, R starts with an error message
> which I don't quite get because the function it claims no
Johannes Hüsing wrote:
> Duncan Murdoch <[EMAIL PROTECTED]> [Sat, Nov 17, 2007 at 11:56:52PM CET]:
>
>> On 17/11/2007 5:04 PM, Johannes Hüsing wrote:
>>
>>> I just realized that the "..." argument in a function cannot be used
>>> without
>>> taking precautions sometimes. The following beha
I have just installed version 2.6.0 of R using the Ubuntu Dapper Drake
packages from CRAN. I picked the installation option of overwriting
the existing config files. Since then, R starts with an error message
which I don't quite get because the function it claims not to have found
can be called n
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