Changing the sample IDs of a bed/bim/fam PLINK fileset

Hi everyone,

I am working with a genotype set that is not identified with the samples IDs that I want. However, I do have a lookup table which I can use in R to get the right identification when I need it.

My question is: how do I fully replace the IDs using PLINK so that I don’t have to cross-reference with R everytime?

--update-ids is all I have so far

Thank you