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I am trying to make dendogram based on gene expression matrix , but getting some error: I countMatrix = read.table("count.row.txt",header=T,sep='\t',check.names=F) colnames(countMatrix) count_matrix <- countMatrix[,-1] # remove first column (gene names) rownames(count_matrix) <- countMatrix[,1] #added first column gene names as rownames) >

Hi all, Xiph aims at developing open-standards media formats. Though xiph.org tells about vorbis/theora/flac/speex, nothing is mentioned about container to use (that is ogg/ogm). I have a few questions Is there a difference between ogg and ogm? I guess its only the extension that is different and everything else is same. Some tools (like ogmtools) are available to create ogm files. What is

Hi Guys, I just started playing with camping and so far it''s pretty awesomo. After much messing around I was finally able to get Apache Passenger, Camping and ActiveRecord to PostgreSQL working. One thing I was wondering about, can I use reloader with Apache Passenger? Always having to touch/rm a tmp/restart.txt to see changes or reloading apache altogether is kinda a pain and I was