Entering edit mode
                    8.8 years ago
        rsabrina93
        
    
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    how to calculate MAD for a data frame in R with 702 columns and 27842 rows. i used for-loop, there was no change between the log2+1 data and MAD value . is there any other command?
I think that Devon's answer to your previous question on standard deviation applies to this one as well.
Could you post the code you used, ideally with a minimum reproducible example. I am afraid this is not, as written now, a bioinformatics question.