Go Back   SEQanswers > Bioinformatics > Bioinformatics

Similar Threads
Thread Thread Starter Forum Replies Last Post
DESeq: more than 2 levels per condition? edue Bioinformatics 10 09-03-2013 03:52 PM
cuffdiff log2 value guzhi100 RNA Sequencing 2 04-26-2012 09:00 PM
condition of use about RNA-Seq normalisation ickou Bioinformatics 0 11-23-2011 12:57 AM
understanding HTSeq counts nimmi Bioinformatics 3 11-27-2010 07:24 PM
DESeq: Read counts vs. BP counts burkard Bioinformatics 0 08-05-2010 11:52 PM

Thread Tools
Old 06-25-2012, 12:08 PM   #1
Location: tx

Join Date: Dec 2009
Posts: 46
Default cuffdiff log2(FC) when 1 condition has 0 counts


Working our way thru the cuffdiff output and see that when one condition has 0 counts cuffdiff must utilize a fudge factor and reports a value of -1.79769e+308.
In most cases where the other condition has low counts (< 1) this is easy to deal with, but are there cases when the other condition has modest counts (> 5) could this be a problem?


XLOC_000036 XLOC_000036 Cre01.g003100 chromosome_1:529710-533599 replete deplete NOTEST 0.0567616 0 -1.79769e+308 -1.79769e+308 0.233265 1 no
crh is offline   Reply With Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

All times are GMT -8. The time now is 02:47 PM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2021, vBulletin Solutions, Inc.
Single Sign On provided by vBSSO