Estimation of dam line composition of 3-way crossbred animals using genomic information

Table 5 Different quality measures of the estimated^a line B and C proportions for the broiler data

Measure	LR	ADMIXTURE	REL_GP	REL_GP_noF
Accuracy	0.917	0.927	0.861	0.902
Dispersion bias	1.091	1.138	1.146	1.232
Max	0.068	0.066	0.149	0.102
RMSE	0.018	0.017	0.023	0.020

RMSE root mean squared error
^aLine proportions are estimated using linear regression on mean allele counts within line (LR), ADMIXTURE analysis after pruning SNPs based on r² > 0.5, the genomic relationship with maternal grandsire (REL_GP), or this relationship after adjusting all self-relationships to 1 (REL_GP_noF)

ISSN: 1297-9686