2007 9 1 1. 2 2 8 2 2007 8 2. 121011 AV 1 6 BOX 2001 01-24 2007 1 2 1
3 n.a. 2 KB HDD GB CPU Core 2 Duo 2 4MB LAN 1000 BASE LAN LAN TV TV OS Windows XP Professional / Media Center Edition Windows XP Professional / Media Center Edition/ Vista Home Premium / Business Microsoft Office 2003 Microsoft Office 2007 n.a. n.a. 3 2
2 KB MB MB HDD GB dpi g CPU PentiumM Core Duo / Core Solo Core 2 Duo / Core Duo / Core Solo Core 2 Duo / Core Duo Core Solo 2 4MB 147 4 LAN 1000 BASE LAN TV TV OS Windows XP Professional / Media Center Edition / Tablet Windows XP Professional / Media Center Edition / Tablet / Vista Home Premium / Vista Business Microsoft Office 2003 Microsoft Office 2003 / 2007 Microsoft Office OneNote 2003 / 2007 n.a. n.a. n.a. 3
3 341213 2006 2007 06 06 Box-Cox Box-Cox 4 White 5 1 HDD 2 2 LAN OS Windows XP Professional / Media Center Edition 1 Windows XP Professional / Media Center Edition / Vista Home Premium/Business 1 6 Microsoft Office 2003 Microsoft Office 2007 7 CPU Core2Duo 4 5 6 7 Box-Cox Box-Cox Box-Cox Box-Cox Box-Cox 5 Box-Cox Box-Cox Box, G. E and D. R. Cox, "An analysis of transformations," Journal of the Royal Statistics Society, Series B, 26, 211-252, 1964 1996 9 Breusch-Pagan White Windows Vista Microsoft 5 OS Windows Vista Home Premium Windows Vista Business 2007 1 Microsoft Office 2003 Windows Vista Microsoft 4
2 MB 1000BASE LAN 1000BASE LAN TV 07 1 07 2 1 2 HDD 2 2 4MB 4 CPU Core2Duo / Core Duo DVD TV OS Windows Vista Vista Home Premium / Business Office OneNote 2003 / 2007 07 5
BOX HDD CPU 5 6
1 BP PC PC 2006 2007 PC 245 380 1210 11 716 7
2 2 (4MB ) 147 1 TFT 43 1 2 4MB 1 TV 4 TV 1 AV 1 TV 1 LAN LAN 1000BASE 1 LAN LAN 1 SD 1 PC Express CardCF HDD HDD Ultra ATA Serial ATA 1 1 8
CPU CPU 1 2 CPU CPU CPU 1 OS OS Windows XP Professional/Media Center Edition/ Tablet Vista Home Basic/ Home Premium/Business 1 Microsoft Office 2003 Personal Edition / Standard Edition Office 2007 Personal Edition / Standard EditionOffice OneNote 2003 / 2007 1 HD DVD 1 9
2006 2007 167,566 151,782 184,553 MHz 2333.2 2415.7 2244.3 2 KB 1244.0 1007.9 1498.1 MHz 786.4 802.9 768.7 MB 786.8 635.0 950.2 MB 190.9 136.6 249.3 HDD GB 261.6 242.8 281.9 13.6 13.2 14.0 TFT 66.9% 72.4% 61.0% 56.3% 43.3% 70.3% 38.4% 25.2% 52.5% TV TV 33.1% 33.1% 33.1% W 11.0% 10.2% 11.9% 22.0% 26.0% 17.8% 24.5% 17.3% 32.2% 41.2% 41.7% 40.7% LAN 23.3% 14.2% 33.1% 27.8% 21.3% 34.7% LAN 10BASE/100BASE/1000BASE 61.2% 48.0% 75.4% 10BASE/100BASE 38.8% 52.0% 24.6% HDD Serial ATA 96.3% 92.9% 100.0% Ultra ATA100 3.7% 7.1% 0.0% CPU Intel 88.2% 82.7% 94.1% AMD 11.8% 17.3% 5.9% CPU CeleronD 31.0% 33.1% 28.8% CeleronM 15.5% 11.8% 19.5% PentiumM 2.4% 0.0% 5.1% Pentium4 14.3% 18.1% 10.2% PentiumD 6.5% 10.2% 2.5% CoreDuo 0.4% 0.8% 0.0% Core2Duo 18.0% 8.7% 28.0% Sempron 6.5% 9.4% 3.4% Athlon64 1.6% 3.1% 0.0% Athlon64X2 3.3% 4.7% 1.7% Turion 64 0.4% 0.0% 0.8% Microsoft Office 2003 23.7% 45.7% 0.0% Microsoft Office 2007 33.5% 0.0% 69.5% StarSuite 13.5% 26.0% 0.0% OS Windows XP Home 41.2% 79.5% 0.0% Windows XP Professional 3.7% 7.1% 0.0% Windows XP Media Center Edition 6.9% 13.4% 0.0% Vista Home Basic 12.7% 0.0% 26.3% Vista Home Premium 34.7% 0.0% 72.0% Vista Business 0.8% 0.0% 1.7% 4.1% 7.1% 0.8% 88.2% 89.0% 87.3% 86.9% 86.6% 87.3% 6.1% 0.8% 11.9% NEC 14.3% 10.2% 18.6% 13.9% 10.2% 17.8% 13.5% 10.2% 16.9% 6.1% 5.5% 6.8% 38.8% 47.2% 29.7% IBM 4.5% 7.1% 1.7% 6.9% 7.9% 5.9% 2.0% 1.6% 2.5% 245 127 118 10
2006 2007 180,490 169,952 190,487 MHz 1617.5 1596.1 1637.8 2 KB 1577.3 1436.5 1710.8 MB 720.8 560.4 873.0 MB 179.2 130.9 224.9 HDD GB 93.0 82.8 102.7 14.4 14.5 14.3 dpi 1229.8 1212.3 1246.4 dpi 814.9 817.9 812.0 203.7 201.5 205.8 g 2621.6 2713.8 2534.2 mm 334.3 332.1 336.3 mm 255.2 258.9 251.7 mm 38.8 39.3 38.4 DVD-R 6.5 6.2 6.7 TV TV 16.8% 12.4% 21.0% TV 10.0% 9.2% 10.8% 98.4% 97.8% 99.0% LAN 84.7% 72.4% 96.4% LAN 10BASE/100BASE 54.5% 45.4% 63.1% 10BASE/100BASE/1000BASE 45.5% 54.6% 36.9% CPU Intel 92.1% 92.4% 91.8% AMD 7.9% 7.6% 8.2% CPU Celeron M 39.7% 41.6% 37.9% Pentium M 0.5% 1.1% 0.0% Core Solo 4.7% 5.9% 3.6% Core Duo 18.7% 29.2% 8.7% Core 2 Duo 28.4% 14.6% 41.5% Sempron 0.3% 0.5% 0.0% Sempron 5.5% 4.9% 6.2% TURION 2.1% 2.2% 2.1% Microsoft Office 2003 24.7% 50.8% 0.0% Microsoft Office 2007 36.1% 0.0% 70.3% Microsoft Office OneNote 2003 4.2% 8.6% 0.0% Microsoft Office OneNote 2007 7.6% 0.0% 14.9% OS Windows XP Home 27.4% 56.2% 0.0% Windows XP Professional 20.3% 40.5% 1.0% Windows XP Media Center Editon 1.6% 3.2% 0.0% Windows Vista Home Basic 13.7% 0.0% 26.7% Windows Vista Home Premium 28.2% 0.0% 54.9% Windows Vista Business 8.9% 0.0% 17.4% CD-ROM 0.8% 1.6% 0.0% 6.3% 9.2% 3.6% 3.9% 2.2% 5.6% 77.1% 76.2% 77.9% HD DVD 0.3% 0.0% 0.5% 1.1% 0.0% 2.1% NEC 8.2% 4.9% 11.3% 11.1% 7.0% 14.9% 12.4% 9.2% 15.4% 12.4% 7.6% 16.9% 2.6% 1.6% 3.6% 24.7% 40.0% 10.3% 4.7% 2.7% 6.7% 12.9% 15.1% 10.8% 3.7% 2.2% 5.1% 7.4% 9.7% 5.1% 380 185 195 1. 2. DVD-RDVD-R0 11
: 2006 2007 (2006 2006 Box-Cox 0.431-0.053 Box-Cox Box-Cox 279.532 *** 8.383 *** HDDGB 0.141 *** 0.002 *** Box-Cox -- 0.694 2KB -- 0.012 *** Box-Cox -- 0.193 4MB 42.013 *** -- 2.069 *** 0.012 *** CPU Core2Duo 18.155 ** 0.066 ** TV TV -- 0.033 *** 31.237 *** -- 36.693 *** 0.081 *** OS Windows XP Professional / Media Center Edition -- 0.033 * Windows XP Professional/Media Center Edition/ 21.256 *** Vista Home Premium/Business -- -- 0.034 ** -- 0.234 *** LAN 1000BASELAN -- 0.042 *** LANIEEE802.11 28.400 *** 0.056 *** 33.205 *** -- Microsoft Office 2003 -- 0.064 *** Microsoft Office 2007 27.172 *** -- 32.303 *** -- A -- -- B -- 0.049 *** C -- 0.053 *** D -- -0.142 *** E -- -0.120 *** F -- 0.099 ** 20064 -- 20071-22.794 *** 20072-37.331 *** 20062-0.027 ** 20063-0.055 *** 20064-0.108 *** 0.856 0.949 29.975 0.568 401.997 8.865 245 271 1. ***1%**5%*10% 2. 20063 10 3. White 4. 0Box-Cox 12
: Box-Cox 0.412 0.224 Box-Cox Box-Cox 9.000E+06 *** 84.395 *** MB 997.877 *** 0.161 *** Box-Cox -0.740 0.337 HDDGB 2.130 *** 0.232 *** Box-Cox 0.459 0.551 g -1.532E+07 *** -8.712 *** Box-Cox -1.702-0.183 2KB -- 0.006 *** Box-Cox -- 0.731 4MB 17.062 *** -- () -- 0.009 *** Box-Cox -- 0.857 4 11.436 *** -- dpi 3.480E-09 *** Box-Cox -- 2.876 147 13.422 *** -- CPU Pentium M -- 1.668 *** Core 2 Duo / Core Duo / Core Solo -- 1.916 *** Core Solo *** 19.300 -- Core 2 Duo / Core Duo 25.176 *** -- LAN 1000BASE-LAN 17.478 *** 1.906 *** TV TV 18.398 *** 1.235 *** 18.416 *** 1.297 ** OS Windows XP Professional /Media Center / Tablet -- 1.799 *** Windows XP Professional /Media Center / Tablet / Vista Home Premium/Business 6.283 *** Microsoft Office 2003 -- 2.183 *** Microsoft Office 2003/2007 26.319 *** -- Microsoft Office OneNote 2003/2007 8.430 *** -- / 18.268 *** 0.932 *** 57.932 *** -- A -18.274 *** -2.438 *** B -- -0.706 ** C -- -1.031 *** D -- -3.574 *** E -- -1.871 *** 2007-7.027 *** 20063 20064 2006 2007 (2006 2006-0.913 *** -2.196 *** 0.856 0.863 15.943 1.622 348.062 62.280 380 372 1. ***1%**5%*10% 2. White 3. 2006 13
Box-Cox:λ 0 0.432 0.431 245 Box-Cox Box-Cox 279.686 *** 279.532 *** 10.417 *** 11.185 *** 5.961E+04 *** HDDGB 0.175 *** 0.141 *** 0.184 *** 8.995E-04 *** 1.130E+02 *** Box-Cox:λ1 0.962 2.077 *** 2.069 *** 0.013 *** 0.013 *** 1.762E+03 *** CPU Core 2 Duo 18.243 *** 18.155 *** 0.098 *** 0.097 *** 1.966E+04 *** LAN LAN 28.654 *** 28.400 *** 0.171 *** 0.159 *** 2.747E+04 *** 2 4MB 42.342 *** 42.013 *** 0.251 *** 0.228 *** 4.461E+04 *** 33.350 *** 33.205 *** 0.199 *** 0.200 *** 2.802E+04 *** TV 31.525 *** 31.237 *** 0.136 *** 0.117 ** 4.351E+04 *** 36.955 *** 36.693 *** 0.201 *** 0.186 *** 3.935E+04 *** OS Windows XP Professional/Media Center Edition/ Vista Home Premium/Business 21.472 *** 21.256 *** 0.140 *** 0.125 *** 1.922E+04 *** Microsoft Office 2007 27.405 *** 27.172 *** 0.157 *** 0.149 *** 2.632E+04 *** 32.411 *** 32.303 *** 0.173 *** 0.186 *** 3.026E+04 *** 20071-23.053 *** -22.794 *** -0.132 *** -0.114 *** -2.403E+04 *** 20072-37.658 *** -37.331 *** -0.209 *** -0.196 *** -3.825E+04 *** 0.864 0.864 0.843 0.848 0.866 0.856 0.856 0.834 0.839 0.858 403.947 401.997 11.928 11.928 167565.6 30.15 29.97 0.1848 0.1822 28,530-2836.213-2836.218-2849.188-2845.684-2853.812 Box-Cox 0.010 25.950 *** 18.942 *** 35.198 *** λ 1 =1 λ 0 =λ 1 =0 λ 0 =0,λ 1 =1 λ 0 =λ 1 =1 Box-Cox 18.931 *** 35.187 *** λ 0 =0 λ 0 =1 1. ***1%**5%*10% 2. 20063 10 3. 2(logLu-logLr)logLulogLr 2 Box-CoxBox-Cox Box-Cox 4. 0Box-Cox 14
380 Box-Cox:λ 0 0.412 0.379 Box-Cox 9.000E+06 *** Box-Cox 212.867 *** 12.455 *** 11.620 *** 1.063E+05 *** MB 997.877 *** 0.012 *** 0.080 *** 1.239E-04 *** 19.689 *** Box-Cox:λ 1-0.740 HDDGB 2.130 *** 0.117 *** 0.124 *** 0.001 *** 205.702 *** Box-Cox:λ 2 0.459 g -1.532E+07 *** -0.007 *** -0.243 *** -7.568E-05 *** -11.809 *** Box-Cox:λ 3-1.702 2 4MB 17.062 *** 10.071 *** 0.092 *** 0.094 *** 2.103E+04 *** 4 11.436 *** 13.877 *** 0.099 *** 0.137 *** 2.686E+04 *** 147 13.422 *** 8.417 *** 0.090 *** 0.085 *** 1.588E+04 *** CPU Core 2 Duo / Core Duo 25.176 *** 17.392 *** 0.180 *** 0.185 *** 2.989E+04 *** CoreSolo 19.300 *** 21.291 *** 0.186 *** 0.221 *** 3.841E+04 *** LAN 1000BASE-LAN 17.478 *** 13.840 *** 0.142 *** 0.149 *** 2.353E+04 *** TV TV 18.398 *** 14.593 *** 0.141 *** 0.150 *** 2.643E+04 *** 18.416 *** 12.904 *** 0.130 *** 0.116 *** 2.821E+04 *** / 18.268 *** 9.281 *** 0.115 *** 0.103 *** 1.504E+04 *** 57.932 *** 36.637 *** 0.369 *** 0.338 *** 7.942E+04 *** OS Windows XP Professional /Media Center / Tablet / Vista Home Premium/Business 6.283 *** 3.568 ** 0.047 *** 0.040 ** 5.582E+03 * Microsoft Office 2003/2007 26.319 *** 17.716 *** 0.192 *** 0.193 *** 2.929E+04 *** Microsoft Office OneNote 2003/2007 8.430 *** 5.437 ** 0.061 *** 0.060 *** 8.721E+03 ** A -18.274 *** -13.410 *** -0.140 *** -0.146 *** -2.186E+04 *** 2007-7.027 *** -3.151 * -0.049 *** -0.035 * -4.817E+03 0.863 0.827 0.845 0.826 0.817 0.856 0.819 0.838 0.818 0.808 348.062 255.101 12.061 12.061 180490 15.94 12.15 0.1199 0.1271 22,490-4278.458-4322.545-4306.653-4328.738-4337.370 Box-Cox 88.174 *** 56.390 *** 100.559 *** 117.823 *** Box-Cox λ 1 =λ 2 =λ 3 =1 λ 0 =λ 1 =λ 2 =λ 3 =0 λ 0 =0,λ 1 =λ 2 =λ 3 =1 12.384 *** λ 0 =λ 1 =λ 2 =λ 3= 1 29.649 *** λ 0 =0 λ 0 =1 1. ***1%**5%*10% 2. 2(logLu-logLr)logLulogLr 2 Box-CoxBox-CoxBox-Cox 3. 20063 10 15
16