index.genotype: Index the genotype file
In guigolab/sQTLseekeR2: R package for splicing QTL mapping

Description Usage Arguments Value Author(s)

Index genotype file. The file must be tab-separated and ordered by chr, start, end position. Moreover, the first four columns must contain 'chr', 'start', 'end' and 'snpId' information. Then each additional column is named using a sample ID and represents its genotype. The genotype is coded as follow: 0 for ref/ref, 1 for ref/mut, 2 for mut/mut and -1 for missing values. The input file should be a text file.