Re: [R] How to iterate dataframe within a hash

I don't know if this is what you want, but it seems that you just want to print a subset of your columns: testlib$tags[,c("tag", "count.raw", "count.adj")] if you want to do something other than just "print" the columns then look at the apply family of functions. On Tue, Dec 16, 2008 at 9:02 PM

[R] How to iterate dataframe within a hash

Dear all, I have the following data structure > print(testlib) $tags tagcount.raw count.adj err 1 aa94 93 0.5 2 ac 1 2 0.2 3 ag 3 2 0.1 4