From: Strategies and utility of imputed SNP genotypes for genomic analysis in dairy cattle
Scenario | Animals masked (%) | N animals total | N animal reference | N animals test | N SNP | N | % | Mean allelic error rate (%) |
---|---|---|---|---|---|---|---|---|
snp | snp | |||||||
masked | masked | |||||||
15K by 50K | 25 | 1419 | 1065 | 354 | 1529 | 205 | 13 | 0.80 |
50 | 1419 | 710 | 709 | 1529 | 205 | 13 | 0.95 | |
75 | 1419 | 355 | 1064 | 1529 | 205 | 13 | 1.40 | |
50K by 15K | 25 | 1419 | 1065 | 354 | 1529 | 1324 | 87 | 2.85 |
50 | 1419 | 710 | 709 | 1529 | 1324 | 87 | 3.15 | |
75 | 1419 | 355 | 1064 | 1529 | 1324 | 87 | 4.25 | |
25K by 50K | 25 | 431 | 324 | 107 | 1652 | 328 | 20 | 1.50 |
50 | 431 | 216 | 215 | 1652 | 328 | 20 | 1.85 | |
75 | 431 | 108 | 323 | 1652 | 328 | 20 | 2.75 | |
50K by 25K | 25 | 431 | 324 | 107 | 1652 | 1324 | 80 | 2.75 |
50 | 431 | 216 | 215 | 1652 | 1324 | 80 | 2.75 | |
75 | 431 | 108 | 323 | 1652 | 1324 | 80 | 4.55 |