Hi All, I am trying to find the Fst and Distance between population datasets using the Arlequin tool. It requires files in .arp format whereas i have the files in Plink ped & map formats and binary files. I used PGDSpider to convert it to .arp format but it shows an error saying "unable parse data: Not enough memory" I used the command given in manual to increase the space but still face the same problem. Is there any other way with which i can convert plink files to .arp format ? Is there any other tool which can aid in this process ?? Hope to receive an answer soon. Thanks in advance