I have another issue.i have a function which calculates the log2(col i
/col2) value, where i stands for columns 3,4,...etc.
data<-read.table("table.txt", header=TRUE)
iratio<-function(x){
for(n in 3:ncol(data)){
z<-log2(data[x,n]/data[x,2])
}
}
Where x- the row number of the data frame(data).
i want to store the ratios for each row in a object z, which can be
accessed outside the function. How can i do this?
Thanks,
Vasu.
[[alternative HTML version deleted]]
______________________________________________
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
