geno: Input file for 'snmf'

Description Details Author(s) See Also

Description

Description of the geno format. The geno format can be used as an input format for genotypic matrices in the functions snmf, lfmm, and pca.

Details

The geno format has one row for each SNP. Each row contains 1 character for each individual: 0 means zero copy of the reference allele. 1 means one copy of the reference allele. 2 means two copies of the reference allele. 9 means missing data.

Here is an example of a genotypic matrix using the geno format with 3 individuals and 4 loci:

1
2
3
4
112
010
091
121

Author(s)

Eric Frichot

See Also

geno2lfmm lfmm2geno ancestrymap2geno ped2geno vcf2geno read.geno write.geno


LEA documentation built on Nov. 8, 2020, 8:19 p.m.