Sample Level Enrichment Analysis (SLEA) Tutorial and Gitools 1.6.2
As you may have read in the last post, Günes and Nuria presented the Sample Level Enrichment Analysis (SLEA) as a methodology to analyse the transcription level of each sample for groups of genes (like for example pathways, gene signatures, etc.)
A gene-sample matrix is being converted to a gene-module matrix where module can be sets of genes like f.ex. pathways. The transcription level status can be used for stratifying and/or relating with clinical annotation
It is an easy way to stratify the samples into subgroups and/or relate the transcription level status of modules to clinical data. So this last week we have prepared a further video tutorial to show you how to perform SLEA easily with Gitools and gain more insight into your data.
With this video tutorial we also release a new version of Gitools, version 1.6.2 so it is possible to have multi-value data matrices as input data for the enrichment analysis. Also we got rid of some bugs.