Re: [R] How to make this binary hit matrix

Thank you very much, Marc! Have a great weekend! Alex On Sun, Jun 15, 2008 at 1:58 PM, Marc Schwartz <[EMAIL PROTECTED]> wrote: > on 06/15/2008 12:46 PM ssls sddd wrote: > >> Hi all, >> >> Basically I want to make a binary hit matrix. >> >> For i

[R] How to make this binary hit matrix

Hi all, Basically I want to make a binary hit matrix. For instance, if I have a file called 'pair.txt': set_agene_1 set_agene_2 set_agene_3 set_bgene_3 set_bgene_4 set_bgene_5 set_cgene_1 set_cgene_3 And I want to convert it to a binary matrix as: Rowsset_a

[R] How to make this binary hit matrix

Hi all, Basically I want to make a binary hit matrix. For instance, if I have a file called 'pair.txt': set_agene_1 set_agene_2 set_agene_3 set_bgene_3 set_bgene_4 set_bgene_5 set_cgene_1 set_cgene_3 And I want to convert it to a binary matrix as: Rowsset_a

[R] Help on read in a txt file

Dear list, Hello! I had a problem of reading in a txt file and need your help. The txt file, called A, comprises of 592 columns and 34179 rows. I need to note that for some cells of A , A[i,j], are blank. I used read.table() and got the warning message: > A<-read.table(file="A.txt",sep="\t") War

[R] Question about VarSelRF

Dear list members, I am analyzing Affymentrix gene expression data and would like to apply the R package, VarSelRF to identifying small sets of genes that could be used for diagnostic purpose. Basically, the data matrix is composed of 22277 rows (genes) and 65 columns (samples). I did unsupervise