Metabolomics Society Forum

Software => XCMS Online => Topic started by: majah on August 10, 2011, 09:50:13 AM

Title: Median Peak Area
Post by: majah on August 10, 2011, 09:50:13 AM
Hi,

I need to have median peak area for something and was wondering if the results file we can download upon running data has that information? If not, is there a way for me to obtain that information?

Thank you very much!

Majda
Title: Re: Median Peak Area
Post by: Ralf on August 10, 2011, 11:15:32 AM
XCMS Online displays the mean feature intensity for each group (= mean peak area, if "into" is used for the statistics).
You can calculate the median of the feature intensities in e.g. Excel using the diffreport or results.tsv table.