How to change my SNP Id format from Chr :847228 to rs number in my .bim file.
My .bim file has the format of SNP ID as chr 1:47228 and I want to change it to rs number format.
Could I ask how to make it?
Thanks very much.
1 1:16141 0 16141 T C
1 1:16280 0 16280 C T