Here is the structure > str(all_differ) num [1:6280, 1:8] 2.22e-16 2.22e-16 2.22e-16 2.22e-16 2.22e-16 ... - attr(*, "dimnames")=List of 2 ..$ : NULL ..$ : chr [1:8] "rawp" "Bonferroni" "Holm" "Hochberg" ...
I tried, but it still giving me the same error message "Incorrect Dimension" probe.names<-all_differ[[1]][all_differ[[6280]][,"BY"]<=0.01] Am i using the wrong dimension? thanks, Keizer jholtman wrote: > > It would be helpful if you provided commented, minimal, > self-contained, reproducible code. > > What does str(all_differ) say? That will tell you the structure of > the object that you are trying to work with. > > On Sat, Mar 1, 2008 at 3:35 AM, Keizer_71 <[EMAIL PROTECTED]> wrote: >> >> > dim(data.sub) >> [1] 10000 140 >> >> #####extracting all differentially express genes########## >> library(multtest) >> two_side<- (1-pt(abs(data.sub),50))*2 >> diff<- mt.rawp2adjp(two_side) >> all_differ<-diff[[1]][37211:10000,] >> all_differ >> >> #####list of differentially expressed genes########## >> > probe.names<- >> + all_differ[[2]][all_differ[[1]][,"BY"]<=0.01] >> >> Error in all_differ[[1]][, "BY"] : incorrect number of dimensions >> >> Hi, >> >> I am pretty new with R. What i am trying to do is to find all >> differentially >> express genes and list of differentially expressed genes. Am i doing >> something wrong? >> >> I keep getting incorrect number of dimensions. How do i find out the >> correct >> dimensions? >> >> thanks, >> Keizer >> >> -- >> View this message in context: >> http://www.nabble.com/Newbie%3A-Incorrect-number-of-dimensions-tp15773090p15773090.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide >> http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > > -- > Jim Holtman > Cincinnati, OH > +1 513 646 9390 > > What is the problem you are trying to solve? Tell me what you want to > do, not how you want to do it. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- View this message in context: http://www.nabble.com/Newbie%3A-Incorrect-number-of-dimensions-tp15773090p15785977.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
