# HG changeset patch # User saharlcc # Date 1474336717 14400 # Node ID babf45f7c9a35427292f5f01ec24aa77468ddc91 # Parent 581e4c6b483f5c8431ec803c8a7b96f1dcedb38a Uploaded diff -r 581e4c6b483f -r babf45f7c9a3 isoDE.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/isoDE.xml Mon Sep 19 21:58:37 2016 -0400 @@ -0,0 +1,79 @@ + + Compute gene Differential Expression based on IsoEM2 output + isoDE2.sh + -c1 + $condition1 + #for $r in $condition1replicates + ${r.c1Rep} + #end for + -c2 + $condition2 + #for $r in $condition2replicates + ${r.c2Rep} + #end for + -pval $pval + -geneFPKMout $geneFPKM + -geneTPMout $geneTPM + -isoFPKMout $isoformFPKM + -isoTPMout $isoformTPM + + + + + + + + + + + + + + + + + + + + + + + + + + + +**What it does** + +Computes gene and isoform differential expression between two conditions (example tumor and normal) for both Fragment per Kilobase of transcript length per Million +bases (FPKM) and Transcripts per Million (TPM) values. The computation is based on the boostraping output generated by IsoEM2. The number of bootstrap iterations for +IsoEM2 should be >= 20 (suggested 200). + +**Input** + +* - One or more IsoEM output files (compressed tar files) for each of the two conditions. More than one file can be used if there are replicated for either condition +* - Desired p-value to for which a reliable fold change level will be reported +* + + + + +**Output** + +* four output files containinag results for Gene FPKM DE, Gene TPM DE, Isoform FPKM DE, and Isoform TPM DE. The four files have identical format with the following fields +* 1- Gene/isoform ID +* 2- Reliable log_2(FC) : conservative estimate of fold change in log base 2. +* For the confidence level specified by the input p-value, fold change of gene/isoform abundance (FPKM/TPM) in condition 2 compared condition 1 is +* at least 2 ^ absoulte value of this field.The sign indicates the direction, +ve means over expressed in condition 2, -ve means underexpressed in +* condition 1. NDE indicates that no change was detected. +* 3- log_2(condition 1 FPKM (or TPM)/condition 1 FPKM(or TPM)) based on IsoEM2 run without bootstrapping +* 4- condition 1 FPKM (or TPM) based on IsoEM2 run without bootstrapping +* 5- condition 2 FPKM (or TPM) based on IsoEM2 run without bootstrapping + + + +