similar to: Spatial join – optimizing code

Hi, When I call the *switch* function first time, it works. but when I call it at the second time, it does nothing. The version I use is R version 2.9.0 Under development (unstable) (2009-02-21 r47969) here is the output: > organism="human" > species <- switch(organism, human <- "Hs", fly <- "Dm", mouse <-

Hello to everyone, I am trying to compute a mean and show it to the screen and then save to later be used as a boxplot.I have used the following code: dat<-read.table(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt",header=T,row.names=1) file.show(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt") x<-dat[2,23:46]

Hello everyone, I am trying to subset a matrix with the following code: dat<-read.table(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt",header=T,row.names=1) file.show(file="C:\\Documents and Settings\\Owner\\My Documents\\Yeast\\Yeast.txt") Z.matrix<-as.matrix(dat) Y<-array(dat,dim(,[46:63]) but I keep getting the error message: error in dim

This must be a very simple question, but I can't find any information on it elsewhere, sorry. When extracting information from a list using column headers, how do I get R to interpret something as a variable rather than a string? For example: xx$"YAL002" works, but this doesn't: gene <- "YAL002" xx$gene neither do xx$parse(gene) xx$eval(gene)

Dear R-enthusiasts, What a wonderful package R is, many thanks to all you have contributed (I've just started using it)...I have a few questions that I am having some trouble finding the answer to: I am using RPgSQL to grab some data from a postgresql database (about 179 columns and a few thousand rows), and I want to do a lot of pairwise comparison of the rows...(this is yeast genomic

Hello, I have a y-axis label that reads: "S. schenckii yeast cells". The part that reads "S. schenckii" needs to be in italic style, the rest of the text is normal style. How can I specify the different font styles for each part of the y-axis label? Thank you, Judith

Hello I am sorry fuch such a stupid question. Suppose I have a table of data having a lot of NAs and I want to replace those NAs by the mean of the column before NA replacement. How is it possible to do that efficiently ? Thanks in advance, Julie -- Julie Bernauer Yeast Structural Genomics http://www.genomics.eu.org

Dear cateGOry experts, hyperGTest documentation states that YEAST cannot be used as 'annotation' when evaluating gene ontology representation status for a given set of 'geneIds'. Because I am using a custom print I believe I need to create my own data package to use as the annotation file for 'annotation'. Can someone please describe how to make a data package that will

Dear R community Hope all of you are fine. I have a question regarding the an error message. Actually, I am trying to generate classification trees using "tree" package. It works well but for some datasets e.g., wine, yeast, boston housing etc. it gives an error message. Error in tree(V14 ~ ., data = training.data, method = c("recursive.partitioning"), : maximum

Dear R-expert, For histogram function, can we get the table of bin and frequency like in excel, together with the histogram? Therefore, we can check the number of data included. Thank you so much for your attention and help. ____________________________________________________________________________________ [[elided Yahoo spam]]

Dear R and Bioconductor Helpers, I am using a package called RankProd under Bioconductor to analysis my Y98 (yeast) microarray data. I had no problem following the example in the vignette but got stocked when I tried to analyze my own data. When I tried to run the following command, RP.out <- RP(rrf.sub, rrf.cl.sub, gene.names = y98.gnames, rand = 123) I got the following response: Rank

Well you can see that yeast is exactly weekday you have. The way out is to just not name the result toto <- function(mode) { ifelse(mode == 1, function(a,b) a*b, function(u, v, w) (u + v) / w) } ________________________________ From: Grant Izmirlian <izmirlidroid at gmail.com> Date: Sun, Feb 4, 2024, 10:44 AM To: "Izmirlian, Grant (NIH/NCI) [E]"

Hi, It's unfortunate that with recent revisions of R 2.13 (this appeared in revision 54640, March 2), 'R CMD build' now removes empty dirs in the package. People might have good reasons for having empty dirs in their packages. For example, in Bioconductor, we have some tools to automatically generate annotation packages and those tools are implemented in software packages that use

Thanks. Workarounds are interesting but... what's the point of the NOTE in the first place? H. On 2/4/24 09:07, Duncan Murdoch wrote: > On 04/02/2024 10:55 a.m., Izmirlian, Grant (NIH/NCI) [E] via R-devel > wrote: >> Well you can see that yeast is exactly weekday you have.? The way out >> is to just not name the result > > I think something happened to your

On 04/02/2024 10:55 a.m., Izmirlian, Grant (NIH/NCI) [E] via R-devel wrote: > Well you can see that yeast is exactly weekday you have. The way out is to just not name the result I think something happened to your explanation... > > toto <- function(mode) > { > ifelse(mode == 1, > function(a,b) a*b, > function(u, v, w) (u + v) / w) > } It's

Hi - When I'm trying to read in a text file into a labeled character array, the memory stamp/footprint of R will exceed 4 gigs or more. I've seen this behavior on Mac OS X, Linux for AMD_64 and X86_64., and the R versions are 2.4, 2.4 and 2.2, respectively. So, it would seem that this is platform and R version independant. The file that I'm reading contains the upstream regions

Hello dear R users, *Here is the background for my question:* I just had a look at the help file for ? Yeast in the "HistData" package. In it, I found a small spelling mistake where the word "*c*istribution" was written instead (so I imagin) "*d*istribution". I thought maybe I should e-mail the developer. Since there is no link to contacting the developer inside

Just download Wbfs Manager 3.0 , trying to load it and it doesnt work , at first the icon wasnt right , add to change the permission details , now it looks like its trying to load but it isnt . Its the first program that im trying to load with wine so maybe im missing something or its because of the program ... http://wbfsmanager.codeplex.com/ If someone knows how to load it , some help would be

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