Happy Sunday everyone,

I am trying to calculate row - wise mean and variance in R and then I will sort them. I used to "Absent/Present" calls from the Affymetrix algorithm to flag genes with questionable expression levels, but there are many NAs in the dataframe. So, I have to remove those genes which have questionable expression levels (NA's) and do mean - variance calculations. What I did is that;

library(data.table)

dat

More Hasan Alanya's questions See All
Similar questions and discussions