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. 2019 Oct 31;59:2585–2600. doi: 10.2135/cropsci2019.04.0241

Table 3.

Simulated data for total proportion retained (p)= q1q2 = 0.01, 0.10, and 0.30, and estimated optimum and decorrelated constrained multistage linear phenotypic selection indices (OCMLPSI and DCMLPSI, respectively) responses (Ȓ1, Ȓ2, and Ȓt = Ȓ +2) and single-stage constrained linear phenotypic selection index (SCLPSI) responses (Ȓ0.01, Ȓ0.10, and Ȓ0.30) for four simulated selection cycles in a two-stage breeding scheme.

Index p = 0.01 OCMLPSI >p = 0.10 p = 0.30 SCLPSI>
Cycle Ȓ1 Ȓ2 Ȓt Ȓ1 Ȓ2 Ȓt Ȓ1 Ȓ2 Ȓt Ȓ0.01 Ȓ0.10 Ȓ030
OCMLPSI 1 21.59 3.16 24.75 13.87 2.57 16.44 8.75 2.24 10.99 24.77 16.31 10.77
2 20.39 3.09 23.47 12.99 2.6 15.59 8.18 2.24 10.42 23.54 15.50 10.24
3 17.75 3.48 21.23 11.28 2.81 14.09 7.09 2.32 9.41 21.39 14.08 9.30
4 18.95 2.73 21.68 12.21 2.19 14.4 7.70 1.93 9.63 21.68 14.28 9.43
Avg. 19.67 3.12 22.79 12.59 2.54 15.13 7.93 2.18 10.11 22.84 15.04 9.93
DCMLPSI 1 21.59 2.08 23.68 15.25 0.47 15.72 10.15 0.20 10.35 24.77 16.31 10.77
2 20.39 2.12 22.51 14.40 0.48 14.88 9.58 0.20 9.78 23.54 15.50 10.24
3 18.17 2.27 20.44 12.57 0.80 13.36 8.43 0.33 8.76 21.39 14.08 9.30
4 18.95 1.77 20.72 13.38 0.40 13.78 8.91 0.17 9.07 21.68 14.28 9.43
Avg. 19.78 2.06 21.84 13.90 0.54 14.43 9.27 0.22 9.49 22.84 15.04 9.93