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Table 3 Traditional (ACCT) and LR (ACCLR) accuracies, LR bias (BiasLR) and LR dispersion (DispLR) of GEBV for feedlot and carcase traits from a 7-way cross-validationa scheme based on year of birth (YOB) cohorts

From: Bias, dispersion, and accuracy of genomic predictions for feedlot and carcase traits in Australian Angus steers

 

ADG

DMI

CWT

EMA

MBL

OSS

RIB

ACCT

 Mean

0.28

0.51

0.49

0.48

0.50

0.39

0.34

 SD

0.11

0.20

0.07

0.07

0.06

0.15

0.09

 Min.

0.08

0.21

0.40

0.38

0.43

0.19

0.20

 Max.

0.42

0.76

0.58

0.57

0.60

0.62

0.46

ACCLR

 Mean

0.47

0.57

0.64

0.56

0.59

0.44

0.44

 SD

0.04

0.09

0.05

0.03

0.05

0.05

0.04

 Min.

0.42

0.41

0.57

0.52

0.53

0.38

0.40

 Max.

0.53

0.67

0.67

0.62

0.67

0.50

0.52

BiasLR

 Mean

0.00

0.03

0.27

− 0.03

− 0.08

− 0.07

0.02

 SD

0.01

0.04

0.61

0.16

1.71

0.16

0.07

 Min.

− 0.01

− 0.01

− 0.54

− 0.18

− 2.14

− 0.25

− 0.05

 Max.

0.01

0.08

1.20

0.31

2.13

0.22

0.14

DispLR

 Mean

0.97

1.12

0.99

0.94

0.98

0.93

0.93

 SD

0.15

0.49

0.09

0.12

0.09

0.10

0.13

 Min.

0.74

0.37

0.83

0.78

0.88

0.76

0.72

 Max.

1.17

1.68

1.10

1.13

1.13

1.05

1.12

  1. aRefer to Tables S4 to 7 [see Additional file 1: Tables S4–S7] for the individual results on a per cohort basis
  2. ADG average daily gain at feedlot, DMI average daily dry matter intake at feedlot, CWT carcase weight, EMA carcase eye muscle area, MBL carcase marbling score, OSS carcase ossification score, RIB carcase subcutaneous fat depth at the ribs level