I downloaded the Chromosome in vcf format along with the tbi file from 1000 Genomes ftp server. I installed the packaged "PopGenome". However, I cannot open the files. I type this command and get an error message. Am I missing something?
readVCF("C:/Users/Davide/Documents/chr22/Chr22.vcf", 1000,"22",1,100000) open: No such file or directory Caught exception inside whop_tabix::open('C:/Users/Davide/Documents/chr22/Chr22.vcf.gz"): 'whop_tabix::open : Failed to open tabix index file' return FALSE from whoptabix_open vcff::open : could not open tabix-index! VCF_open : Could not open file 'C:/Users/Davide/Documents/chr22/Chr22.vcf' as tabix-indexed!  FALSE