From: Keizer_71 <christophe.lo_at_gmail.com>

Date: Sun, 02 Mar 2008 09:44:32 -0800 (PST)

Date: Sun, 02 Mar 2008 09:44:32 -0800 (PST)

sorry...in step 4-i need the R code to output in this format when i export to excel.

ProbeID Variance 1 224588_at 21.58257457

thanks

Keizer_71 wrote:

*>
*

> Hello,

*>
**> Thanks everyone for helping me with the previous queries.
**>
**> step 1: Here is the orginal data: short sample
**>
**> ProbeID Sample_1_D Sample_1_C Sample_2_D Sample_2_C
**> 1 224588_at 2.425509867 11.34031409 11.46868531 11.75741478
**>
**> step 2: i calculate the variance of the sample using this R code
**>
**> x<-1:20000
**> y<-2:141
**> data.matrix<-data.matrix(data[,y])#create data.matrix
**> variableprobe<-apply(data.matrix[x,],1,var)
**>
**> step 3: however, when i type in variableprobe, it gives me this.
**>
**> 1 21.58257457
**>
**> step 4: I need the code to output this:
**>
**> ProbeID Variance
**> 1 224588_at 21.58257457
**>
**>
**> What do i need to do to modify the code to give me better description like
**> the one above?
**>
**> thank.
**> Keizer
**>
**>
**>
**>
*

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