Fig. 4
Estimates of the regression coefficients associated with new (Fnew _ t) and old (Fold _ t) pedigree based inbreeding as a function of the number of generations used to discriminate between new and old inbreeding for birth (BW, kg) (A), weaning (WW, kg) (B), yearling weights (YW, kg) (C) and ADG (gram/day) (D). The horizontal lines indicate the inbreeding depression estimates based on total inbreeding. Error bars indicate standard errors