Hello, I'm trying to do a stratified LDSC (or S-LDSC/partitioned LDSC) between locus of interest and diseases (diabetes, arthritis, etc.). For locus of interest, I have a bed file from previous research. For diseases, I have downloaded GWAS sumstats from the GWAS atlas.
I have been using this documentation:
Though I have the bed file for locus of interest, GWAS sumstats come in a txt.gz format. However, the documentation says I need a PLINK bim file. Is there a way to get over this hurdle - say, convert the txt.gz file to a PLINK bim file? Thank you for your help in advance.