Hello, I am preparing imputation for Affy 5.0 array data (Plink files).
These are annotation files from Affymatrx and I have to correct all strand to 'forward', as you know.
I know I should make an RS ID list files but I'm not sure what information I should keep.
I will use PLINK with --flip option.
Should I keep the "-" strand or "reverse" for my list?