gen2dose | R Documentation |
This function converts IMPUTE2 gen file posterior probabilities to dosage: collapse every 3 genetype columns for each sample into one columns as: 0*AA + 1*AB + 2*BB
gen2dose(genFile, sampleFile, chrName)
genFile |
input gen file |
sampleFile |
if provided sampleID will be added as header, else X1..Xn as sampleID |
chrName |
chromosome name |
a data.frame
object
Tokhir Dadaev
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