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67 results for “from:john seers (IFR)”

R server
john seers (IFR) · Jun 30, 2006 · r-help

There is the Rserve package which you can look at here: http://stats.math.uni-augsburg.de/Rserve/down.shtml JS ---

Closing R fails
john seers (IFR) · Nov 9, 2006 · r-help

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Vectorise a for loop?
john seers (IFR) · Sep 26, 2006 · r-help

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HTML nsmall vector format problem
john seers (IFR) · Jun 9, 2006 · r-help

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How to assign names in a list
john seers (IFR) · Jan 19, 2009 · r-help

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par() function does not work
john seers (IFR) · Jul 23, 2008 · r-help

Hi Fabio Have you used the name "c" for something else? Try typing in "c" at the command line, you should see something like: > c function (..., recursive = FALSE) .Primitive("c") Regards John --- for example; > par(mfrow=c(2,2)) Error...

How to assign names in a list
john seers (IFR) · Jan 19, 2009 · r-help

Hi All How can you associate names with a list when names have not been assigned? For example if you have a list like this: list2<-list(1,2,3) list2 [[1]] [1] 1 [[2]] [1] 2 [[3]] [1] 3...

add string
john seers (IFR) · Jul 31, 2008 · r-help

Is this what you want: paste("Mystring", frequency, sep="") --- -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Alfredo Alessandrini Sent: 31 July 2008 10:11 To: r...

R: x-y data
john seers (IFR) · Jun 6, 2007 · r-help

tt<-read.table("C:/temp/test.csv", header=T, sep=",") # Try: tt$x tt$y # OR tt["x"] tt["y"] # OR tt[["x"]] tt[["y"]] # OR tt[1] tt[2] tt[[1]] tt[[2]] # Is this what you want? >I...

library(plgem)
john seers (IFR) · Sep 4, 2006 · r-help

Perhaps here? http://www.bioconductor.org/packages/bioc/1.6/src/contrib/html/plgem.htm l -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Amir...

save a plot from R graphics window (in Windows)
john seers (IFR) · Jan 24, 2008 · r-help

Hi Are you sure this is an R problem? The "Choose" dialog can be very slow if you have networked directories that cannot be connected to. Windows tries to connect repeatedly and each time waits for a timeout. Suggest you...

problem with loop to put data into array with missing data forsome files
john seers (IFR) · Nov 20, 2006 · r-help

Hi Jenny I have sent the file separately. Of course what I meant was if (!is.na(test)) { .... Just testing you - I never make mistikes. J Hi John, I just realised that the file name I gave on the original...

Repeat if
john seers (IFR) · Jun 28, 2007 · r-help

Hi I think a for loop would be more what you want. Something along the lines of: V<-list(a=c(1,2,3), b=c(2,3,4)) # list of 2 vectors for ( i in 1:2 ) { # 2 vectors...

Getting JRI/rJava to work
john seers (IFR) · May 16, 2008 · r-help

Hello >Trying to run R in a non-existent locale (or at least in a charset iconv() does not understand). >However, your example (with suitably modified paths) does work for me in apparently the same locale, so > I cannot debug...

Scaling a column in groups
john seers (IFR) · Nov 16, 2007 · r-help

Hello R people I have a column of numeric values that are grouped in blocks of 25 and to be centered and scaled within each block. (That is subtract the mean and divide by the standard deviation.) Is there a...

Aligning gel data
john seers (IFR) · Oct 26, 2007 · r-help

Hello R I have some data from a number of gels showing the distance of bands in each gel and lane. My problem is to align these values by some method. It has been suggested to me (by a Matlab...

download.file error
john seers (IFR) · Apr 1, 2008 · r-help

Hi Chib >>whether there is a way of handling the error you get in the download.file() function I think the function "try" will do this for you. That is, handle the error. Have a look at ?try. Regards John...

Vectorise a for loop?
john seers (IFR) · Sep 26, 2006 · r-help

Hi Jacques Yes, that looks a whole lot better. That "ifelse" is exactly what I was searching for. Merci. J --- John Seers Institute of Food Research Norwich Research Park Colney Norwich NR4 7UA tel +44 (0)1603 251497 fax +44...

Simple... but...
john seers (IFR) · Jul 23, 2008 · r-help

This is definitely the best way: c(lapply(1:length(x), function(i, x, y) c(x[i], y[i]), x, y), recursive=TRUE) JS --- -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at...

sort matrix by sum of columns
john seers (IFR) · Jun 22, 2006 · r-help

Albert Is this what you want?: a[,order(colSums(a))] John S --- -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Albert Vilella Sent: 21 June...

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