[BioC] ComBat: Comparison of data

Peter Kupfer peter.kupfer at me.com
Mon Oct 29 11:35:37 CET 2012

Dear all,
i deal with the tool ComBat and try to remove underlying batch effects. Therefor I used covariates and recommend in the manual. 
After correcting the data and want to have a glue, what the tool did. Therefor i am looking for a method for comparing the corrected and the uncorrected data. 
Is there any method for such comparison which you would suggest? Furthermore I am looking for the R code for the (so called) shrinkage plots. 
Would be amazing if anybody could give me some ideas to compare the outcome of ComBat with my input.
Thanks in advance and all the best from Germany
Peter Kupfer

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