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Table 7 ECW of various confidence intervals under bivariate t-distribution with different ρ and δ, μ 1, μ 2, \({\sigma _{1}^{2}}\) and (n,n 1,n 2)=(5,5,5) and \({\sigma _{2}^{2}}=4\)

From: Confidence intervals construction for difference of two means with incomplete correlated data

ρ \({\sigma _{1}^{2}}\) δ μ 1 μ 2 T 1 T 2 T g W s W a B 1 B 2 B 3 B 4
-0.9 1 -0.25 0 0.25 39.9860 40.8450 35.0080 27.6870 23.6020 35.9410 35.9410 36.4110 36.4110
   0 1 1 39.5890 40.3210 34.6710 27.5260 23.4670 35.9280 35.9280 36.4080 36.4080
   0.5 2 1.5 39.2290 40.6160 34.8600 27.6570 23.5830 35.9050 35.9050 36.3930 36.3930
  8 -0.25 0 0.25 32.6680 34.3430 29.0000 22.6520 19.2790 29.8250 29.8650 30.3280 30.3510
   0 1 1 32.7540 34.2080 28.8030 22.5610 19.2030 29.8370 29.8760 30.3360 30.3630
   0.5 2 1.5 32.3510 34.3530 28.9420 22.6560 19.2890 29.8380 29.8770 30.3350 30.3580
-0.5 1 -0.25 0 0.25 38.5200 39.5450 34.4200 27.2240 23.2190 35.0120 35.0610 35.4930 35.5290
   0 1 1 37.8690 39.0530 33.9970 26.9350 22.9710 35.0060 35.0530 35.4800 35.5150
   0.5 2 1.5 38.7140 39.7290 34.1600 27.1930 23.1930 35.0190 35.0680 35.4960 35.5300
  8 -0.25 0 0.25 29.3790 32.8700 27.8810 21.7710 18.5360 27.1550 28.3790 27.6280 28.8530
   0 1 1 28.9240 32.3540 27.5350 21.5080 18.3100 27.1670 28.4000 27.6550 28.8590
   0.5 2 1.5 30.1060 33.6320 28.5080 22.3350 19.0220 27.1880 28.4140 27.6570 28.8780
-0.1 1 -0.25 0 0.25 31.3890 36.1820 31.7890 25.3610 21.6710 29.6610 31.4040 30.1280 31.7960
   0 1 1 30.9880 35.1900 30.9350 24.6920 21.0960 29.6870 31.4300 30.1620 31.8160
   0.5 2 1.5 31.1860 35.2420 31.2250 24.8410 21.2380 29.6730 31.4220 30.1440 31.8080
  8 -0.25 0 0.25 23.8340 31.2500 26.6610 20.8190 17.7300 20.9570 26.8340 21.2360 27.2880
   0 1 1 23.4990 31.1470 26.6370 20.8520 17.7590 20.9660 26.8530 21.2550 27.3120
   0.5 2 1.5 23.1750 30.4390 26.1330 20.3920 17.3770 20.9520 26.8280 21.2470 27.2670
0 1 -0.25 0 0.25 16.7960 30.7840 27.3290 21.9590 18.8280 16.6250 27.2590 16.9850 27.6450
   0 1 1 17.1650 30.5510 27.3190 21.8760 18.7550 16.6250 27.2600 16.9750 27.6580
   0.5 2 1.5 16.9980 30.6500 27.2430 22.0410 18.9120 16.6160 27.2610 16.9700 27.6440
  8 -0.25 0 0.25 27.2420 29.7100 27.2280 22.7000 20.2600 26.0380 27.9560 26.2890 28.2960
   0 1 1 27.6030 29.9040 27.3850 22.8460 20.3900 26.0420 27.9600 26.2820 28.2960
   0.5 2 1.5 27.4440 29.6420 27.2230 22.6840 20.2480 26.0420 27.9660 26.2770 28.2950
0.1 1 -0.25 0 0.25 36.7630 38.5960 35.2540 29.7190 26.5230 35.0020 36.7010 35.3140 37.1130
   0 1 1 36.9580 38.9090 35.4500 29.9490 26.7290 34.9960 36.6930 35.3230 37.1390
   0.5 2 1.5 36.6820 38.7640 35.2490 29.7940 26.5910 34.9890 36.6840 35.3050 37.1090
  8 -0.25 0 0.25 26.8170 28.2480 25.9750 21.6000 19.2790 25.9390 26.5530 26.1980 26.8650
   0 1 1 27.0150 28.2910 26.0250 21.6540 19.3270 25.9380 26.5470 26.1960 26.8510
   0.5 2 1.5 27.1980 28.6990 26.3160 21.9060 19.5540 25.9400 26.5480 26.1920 26.8500
0.5 1 -0.25 0 0.25 35.0610 35.8660 32.9600 27.7210 24.7450 33.0080 33.6310 33.3300 34.0030
   0 1 1 35.2510 35.8450 32.9690 27.7590 24.7790 32.9910 33.6170 33.3000 33.9910
   0.5 2 1.5 34.6160 35.6320 32.7980 27.5930 24.6330 32.9950 33.6200 33.3110 33.9920
  8 -0.25 0 0.25 26.0830 26.9080 24.8210 20.5850 18.3740 25.0540 25.0810 25.3290 25.3590
   0 1 1 25.6840 26.7000 24.6450 20.4400 18.2450 25.0390 25.0650 25.3160 25.3480
   0.5 2 1.5 25.9800 26.9400 24.8400 20.5900 18.3810 25.0410 25.0680 25.3280 25.3580
0.9 1 -0.25 0 0.25 31.7980 32.2880 29.9420 25.1170 22.4300 30.2210 30.2530 30.5230 30.5690
   0 1 1 31.8710 32.0900 29.8060 24.9940 22.3200 30.1980 30.2290 30.5050 30.5500
   0.5 2 1.5 31.3990 32.0560 29.7450 24.9700 22.3010 30.2140 30.2440 30.5180 30.5600
  8 -0.25 0 0.25 25.4700 26.4860 24.4770 20.2660 18.0900 24.6850 24.6850 24.9600 24.9600
   0 1 1 25.5190 26.3770 24.3630 20.1840 18.0160 24.6740 24.6740 24.9450 24.9450
   0.5 2 1.5 25.4630 26.4500 24.4990 20.2850 18.1100 24.6930 24.6930 24.9760 24.9760