Table 2 Simulation for Gene expression data: mean(sd) of true positives (TP) and false positives (FP) based on 100 replicates. Upper panel: (n, p) = (500, 750); Lower panel: (n, p) = (1000,1500)

AR

ρ = 0.1

TP

FP

43.50(8.64)

49.50(45.54)

40.48(8.48)

35.58(32.92)

61.46(2.92)

163.08(15.56)

53.50(4.59)

76.92(19.67)

AR

ρ = 0.5

TP

FP

68.74(9.23)

29.64(25.13)

38.56(7.04)

17.06(15.23)

64.46(2.56)

127.36(17.11)

55.54(3.69)

54.94(16.08)

AR

ρ = 0.9

TP

FP

74.34(2.00)

10.48(13.50)

27.68(5.58)

3.50(3.72)

65.30(1.62)

76.82(14.10)

45.50(3.11)

23.80(9.96)

Block

ρ = 0.1

TP

FP

44.92(8.75)

40.58(40.79)

42.92(7.96)

30.84(24.45)

64.20(2.91)

161.44(13.32)

56.82(3.70)

77.24(17.99)

Block

ρ = 0.5

TP

FP

72.72(4.01)

22.08(30.01)

38.94(6.86)

15.06(18.84)

65.36(2.84)

107.18(12.58)

56.88(3.54)

38.70(11.31)

Block

ρ = 0.9

TP

FP

70.12(4.29)

5.88(10.48)

25.24(4.38)

1.92(1.52)

64.62(2.58)

75.42(11.49)

43.50(3.22)

23.16(7.77)

AR

ρ = 0.1

TP

FP

88.86(15.09)

69.58(56.10)

86.72(15.32)

61.56(49.57)

126.16(4.51)

312.28(24.32)

113.38(5.89)

159.98(27.91)

AR

ρ = 0.5

TP

FP

146.14(2.65)

43.62(37.20)

81.68(12.44)

24.20(20.15)

129.88(3.27)

217.86(17.82)

115.14(4.93)

93.60(16.22)

AR

ρ = 0.9

TP

FP

149.42(2.26)

27.98(37.43)

52.64(7.78)

4.22(5.28)

122.50(4.03)

97.06(14.09)

82.42(5.24)

23.26(8.58)

Block

ρ = 0.1

TP

FP

91.70(12.04)

47.36(31.01)

88.92(12.70)

41.96(28.95)

131.92(3.26)

264.58(20.20)

120.76(4.32)

124.84(17.73)

Block

ρ = 0.5

TP

FP

148.38(4.95)

24.78(29.56)

74.02(10.59)

17.46(12.93)

127.70(3.70)

127.80(17.06)

110.94(4.60)

37.10(12.48)

Block

ρ = 0.9

TP

FP

145.10(4.85)

18.54(32.97)

45.60(7.37)

2.74(2.47)

117.90(3.71)

69.06(12.25)

73.56(4.73)

14.06(5.94)