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Table 2 Posterior mean of (1-π) multiplied by K = 2,000 loci used in the analyses (se) according to the Bayesian method, number of QTL, distribution of QTL effects and training data size.

From: Extension of the bayesian alphabet for genomic selection

  

QTL effect distribution and training data size

  

Gamma

Normal

Method

No. of QTL

1,000

4,000

1,000

4,000

BayesCπ

10

7 (1)

7 (0.8)

13 (0.9)

12 (0.8)

 

200

69 (5)

86 (3)

236 (13)

204 (3)

 

1,000

312 (40)

315 (8)

1,230 (91)

1,007 (19)

BayesDπ

10

165 (11)

59 (3)

229 (9)

81 (4)

 

200

645 (22)

343 (7)

952 (24)

564 (6)

 

1,000

984 (39)

747 (10)

1,169 (36)

1,227 (12)

  1. The starting value for π was 0.5. Results are based on 24 replicates of the ideal simulation in which all loci were in linkage equilibrium and both SNPs and QTL were modeled