Re: [galaxy-user] cuffdiff values different for same sample

2012-10-17 Thread Jennifer Jackson
Hello, Thank you for sharing your history. The difference in FPKM values can be explained by the use of the -N option (Perform quartile normalization: Yes). Set this to No to avoid the variable per-run normalization. This has also been discussed at seqanswers.com:

Re: [galaxy-user] cuffdiff values different for same sample

2012-10-15 Thread Jennifer Jackson
Hello, Would you be able to share a history containing these data? Use Options (gear icon) - Share or Publish, generate the share link, then copy and paste that into a reply email sent to me directly. Please note the dataset #'s for the Cuffdiff runs that you are comparing and make sure that

[galaxy-user] cuffdiff values different for same sample

2012-10-12 Thread i b
Hello forum, I have ran cuffdiff with two samples, treated vs untreated, and had certain values as expressed in the output (isoform differential expression). When I ran it again, using a different treated sample, but SAME UNTREATED SAMPLE, the values assigned to the untreated are different. Why