Re: [R] Error in dispersionPlot using cummeRbund

Also, the original files were generated from Galaxy, and the three CDS files were empty. Would that cause the problem? If so, how should I solve it? I used reference sequence as the fasta file, and the gtf annotation file from Ensembl. Thanks, Nancy On Sun, Jan 5, 2014 at 11:12 AM, Yanxiang Shi

[R] Error in dispersionPlot using cummeRbund

Hi all, I'm new to RNA-seq analysis. And I'm now trying to use R to visualize the Galaxy data. I'm using the cummeRbund to deal with the data from cuffdiff in Galaxy. Here is the codes I've run: > cuff= readCufflinks (dbFile = "output_database", geneFPKM = "gene_FPKM_tracking", geneDiff = "gene_