Hi, I m trying to do LD Decay analysis for my GWAS Studies in R. I m having my snps data in hapmap format. I want to use Ldheatmap package in R for analysis. but I m unable to understand in which format I have to change my data and how. further I m also not able to get a complete script which works for me. please help me to understand this analysis as I m phd student and new in bioinformatics. thanks in advance and I m very grateful for your help.