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Table 1 The accuracy of MBayesB, fBayesB and BLUP, defined by the correlation between true and estimated breeding values in generation 1002.

From: A fast algorithm for BayesB type of prediction of genome-wide estimates of genetic value

Method

Accuracy + se

Regression + se

fBayesB

0.849 ± 0.011

1.145 ± 0.025

MBayesB

0.860 ± 0.010

0.923 ± 0.011

BLUP

0.694 + 0.006

0.990 + 0.009

  1. Together with the regression of true on estimated breeding value.
  2. MBayesB and fBayesB incorporate BayesB assumption calculated using MCMC or by the methods described here, and BLUP denotes estimation assuming equal variances due to each of the markers
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Genetics Selection Evolution

ISSN: 1297-9686