Re: [R] question on model.matrix

Greetings On Sat, Jan 28, 2012 at 2:43 PM, Daniel Negusse wrote: >> >> >> while reading some tutorials, i came across this and i am stuck. i want to >> understand it and would appreciate if anyone can tell me. >> >> design <- model.matrix(~ -1+factor(c(1,1,2,2,3,3))) >> >> can someone break dow

[R] question on model.matrix

> > > I am new to this group - joined today. I am in because i have an assignment > to do using R => microarray analysis using affy (bioconductor). > > while reading some tutorials, i came across this and i am stuck. i want to > understand it and would appreciate if anyone can tell me. > >