95^th percentiles of the distribution and type 1 error for PedGR-GC, GC and GRAMMAR.

Pedigree studied NP: 337 nuclear families; ERF:1010 in one large pedigree; IPP: idealized pig population h2: total heritability; total heritability of 0.3q represents heritability of 0.3 explained by a single unlinked QTL qsnp: minor allele frequency of the SNPs studied λ: estimate of the inflation factor for genomic control ζ: estimate of the deflation factor for GRAMMAR-GC