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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Comput Stat Data Anal. 2017 Jan 19;110:134–144. doi: 10.1016/j.csda.2016.12.015

Table 3.

The MMMS and RSD (in parenthesis) of the simulated examples for linear and logistic regression model III using different number of PCs with n = 500 when p = 1000 and p = 10000.

PCs Variance SIS-PCA-MLR SIS-PCA-MMLE SIS-PCA-MLR SIS-PCA-MMLE
Setting 1, linear model with p = 1000
s = 6, β = (3,−3, 3,−3, …)T s = 12, β = (3, 4, 3, 4, …)T
0 0 29(20) 29(20) 802.5(121) 802.5(121)
1 7.5% 157.5(173) 135.5(153) 808(229) 813.5(222)
2 14.0% 90.5(150) 50.5(120) 669.5(291) 685(284)
3 20.0% 56.5(161) 26(95) 369(372) 378.5(367)
5 30.8% 6(0) 6(0) 16(6) 15(7)
10 34.0% 6(0) 6(0) 15(6) 14.5(4)
30 44.7% 6(0) 6(0) 14.5(6) 14(6)
50 53.3% 6(0) 6(0) 14(4) 14(6)
100 69.3% 6(0) 6(0) 14(4) 15(5)
Setting 2, logistic regression with p = 1000
s = 6, β = (3,−3, 3,−3, …)T s = 8, β = (1.3, 1, 1.3, 1, …)T
0 0 43.5(34) 44(35) 333.5(124) 333.5(124)
1 6.9% 24(35) 24(32) 378.5(190) 613(336)
2 13.6% 18.5(19) 18(18) 364(164) 387(151)
3 19.7% 11.5(13) 9.5(10) 291(247) 272.5(237)
5 30.8% 6(0) 6(0) 8(0) 8(0)
10 34.0% 6(0) 6(0) 8(0) 8(1)
30 44.7% 6(0) 6(0) 8(0) 8(0)
50 53.3% 6(0) 6(0) 8(0) 8(0)
100 69.2% 7(4) 8(4) 8(0) 8(1)
Setting 3, linear model with p = 10000
s = 6, β = (0.2,−0.2, 0.2, …)T s = 12, β = (3, 4, 3, 4, …)T
0 0 98(117) 98(117) 142.5(291) 142.5(291)
1 2.1% 111(126) 106(135) 62(134) 65(142)
2 4.2% 87.5(149) 92(161) 19(72) 21(58)
3 6.2% 60(120) 54.5(123) 15(9) 15.5(11)
5 9.8% 58(127) 52(141) 12(2) 12(3)
10 11.4% 54(106) 53.5(110) 12.5(2) 13(3)
30 17.5% 73.5(152) 96.5(180) 12(3) 13(5)
50 23.3% 90(235) 101(204) 13(2) 13(3)
100 36.3% 261(383) 282.5(395) 14(13) 15(17)
Setting 4, logistic regression with p = 10000
s = 6, β = (0.5,−0.5, 0.5,−0.5, …)T s = 8, β = (1.3, 1, 1.3, 1, …)T
0 0 48(118) 48(118) 13(26) 13(26)
1 1.3% 42.5(110) 43(106) 13(22) 13(26)
3 3.6% 40.5(95) 44(88) 12.5(13) 13(14)
5 5.6% 38.5(73) 40(78) 11(11) 11(12)
10 7.3% 44(74) 46(84) 11(9) 12(11)
30 13.7% 61(120) 60(131) 12(17) 13(21)
50 19.7% 94.5(181) 95.5(178) 15.5(25) 16(28)
100 33.3% 186.5(351) 202(334) 34.5(66) 35(73)