> source("/Users/cshallah/Desktop/r_cpu.txt") [1] "===================================================================" [1] "------------------------------------------------" [1] "Dataset: dbcpu Load: 2" [1] 78.68004 79.32394 79.47792 79.68139 81.04368 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.54 79.68 81.04 Shapiro-Wilk normality test data: ds W = 0.9229, p-value = 0.02824 [1] "------------------------------------------------" [1] "Dataset: dbcpu Load: 3" [1] 82.12051 82.78042 83.05437 83.47681 85.48600 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.05 83.21 83.48 85.49 Shapiro-Wilk normality test data: ds W = 0.8991, p-value = 0.006855 [1] "------------------------------------------------" [1] "Dataset: dbcpu Load: 4" [1] 84.47816 84.87210 85.07207 85.51100 89.25343 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.25 Shapiro-Wilk normality test data: ds W = 0.6892, p-value = 8.075e-07 [1] "------------------------------------------------" [1] "Dataset: dbcpu Load: 5" [1] 85.17705 85.69297 85.95893 86.18740 88.65052 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: ds W = 0.6563, p-value = 2.801e-07 [1] "------------------------------------------------" [1] "Dataset: dbcpu Load: 6" [1] 85.71697 86.27488 86.45686 86.68932 87.44871 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.27 86.46 86.48 86.69 87.45 Shapiro-Wilk normality test data: ds W = 0.9799, p-value = 0.8103 [1] "===================================================================" [1] "------------------------------------------------" [1] "Dataset: os Load: 2" [1] 78.690 79.335 79.480 79.685 81.050 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.69 79.34 79.48 79.55 79.68 81.05 Shapiro-Wilk normality test data: ds W = 0.9217, p-value = 0.02616 [1] "------------------------------------------------" [1] "Dataset: os Load: 3" [1] 82.110 82.785 83.050 83.475 85.480 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.11 82.78 83.05 83.21 83.48 85.48 Shapiro-Wilk normality test data: ds W = 0.9019, p-value = 0.00802 [1] "------------------------------------------------" [1] "Dataset: os Load: 4" [1] 84.49 84.88 85.07 85.52 89.25 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.49 84.88 85.07 85.42 85.52 89.25 Shapiro-Wilk normality test data: ds W = 0.6896, p-value = 8.179e-07 [1] "------------------------------------------------" [1] "Dataset: os Load: 5" [1] 85.170 85.700 85.960 86.185 88.650 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.17 85.70 85.96 86.08 86.18 88.65 Shapiro-Wilk normality test data: ds W = 0.6569, p-value = 2.849e-07 [1] "------------------------------------------------" [1] "Dataset: os Load: 6" [1] 85.73 86.28 86.47 86.69 87.45 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.73 86.28 86.47 86.49 86.69 87.45 Shapiro-Wilk normality test data: ds W = 0.9802, p-value = 0.8189 [1] "===================================================================" [1] "------------------------------------------------" [1] "Dataset: sp Load: 2" [1] 78.68104 79.32494 79.47892 79.68239 81.04468 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.53 79.68 81.04 Shapiro-Wilk normality test data: ds W = 0.9261, p-value = 0.03431 [1] "------------------------------------------------" [1] "Dataset: sp Load: 3" [1] 82.12152 82.78142 83.05537 83.47831 85.48600 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.06 83.21 83.48 85.49 Shapiro-Wilk normality test data: ds W = 0.8993, p-value = 0.00692 [1] "------------------------------------------------" [1] "Dataset: sp Load: 4" [1] 84.48016 84.87310 85.07307 85.51250 89.25543 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.26 Shapiro-Wilk normality test data: ds W = 0.6891, p-value = 8.045e-07 [1] "------------------------------------------------" [1] "Dataset: sp Load: 5" [1] 85.17905 85.69447 85.96093 86.18940 88.65252 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: ds W = 0.6561, p-value = 2.782e-07 [1] "------------------------------------------------" [1] "Dataset: sp Load: 6" [1] 85.71797 86.27738 86.45886 86.69132 87.45071 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.28 86.46 86.49 86.69 87.45 Shapiro-Wilk normality test data: ds W = 0.9799, p-value = 0.8093 [1] "===================================================================" [1] "------------------------------------------------" [1] "Dataset: sqlstats Load: 2" [1] 78.68103 79.32494 79.47891 79.68238 81.04468 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.53 79.68 81.04 Shapiro-Wilk normality test data: ds W = 0.9261, p-value = 0.03431 [1] "------------------------------------------------" [1] "Dataset: sqlstats Load: 3" [1] 82.12151 82.78141 83.05537 83.47831 85.48600 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.06 83.21 83.48 85.49 Shapiro-Wilk normality test data: ds W = 0.8993, p-value = 0.00692 [1] "------------------------------------------------" [1] "Dataset: sqlstats Load: 4" [1] 84.48015 84.87310 85.07306 85.51250 89.25543 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.26 Shapiro-Wilk normality test data: ds W = 0.6891, p-value = 8.046e-07 [1] "------------------------------------------------" [1] "Dataset: sqlstats Load: 5" [1] 85.17905 85.69447 85.96093 86.18939 88.65252 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: ds W = 0.6561, p-value = 2.782e-07 [1] "------------------------------------------------" [1] "Dataset: sqlstats Load: 6" [1] 85.71796 86.27738 86.45885 86.69132 87.45070 [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.28 86.46 86.49 86.69 87.45 Shapiro-Wilk normality test data: ds W = 0.9799, p-value = 0.8093 [1] "------------------------------------------------" [1] "Load: 2" [1] "------------------------------------------------" [1] "---- dsDBCPU" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.54 79.68 81.04 Shapiro-Wilk normality test data: dsDBCPU W = 0.9229, p-value = 0.02824 [1] "---- dsOS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.69 79.34 79.48 79.55 79.68 81.05 Shapiro-Wilk normality test data: dsOS W = 0.9217, p-value = 0.02616 [1] "---- dsSP" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.53 79.68 81.04 Shapiro-Wilk normality test data: dsSP W = 0.9261, p-value = 0.03431 [1] "---- dsSQLSTATS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 78.68 79.32 79.48 79.53 79.68 81.04 Shapiro-Wilk normality test data: dsSQLSTATS W = 0.9261, p-value = 0.03431 [1] "==== Doing t.tests" Welch Two Sample t-test data: dsDBCPU and dsSP t = 0.086, df = 59.943, p-value = 0.9317 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.2519133 0.2745551 sample estimates: mean of x mean of y 79.54197 79.53065 Welch Two Sample t-test data: dsOS and dsSP t = 0.1372, df = 59.943, p-value = 0.8913 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.2451870 0.2813034 sample estimates: mean of x mean of y 79.54871 79.53065 [1] "==== Doing wilcox.test" Wilcoxon rank sum test data: dsDBCPU and dsSP W = 469, p-value = 0.8778 alternative hypothesis: true location shift is not equal to 0 Wilcoxon rank sum test with continuity correction data: dsOS and dsSP W = 498, p-value = 0.8108 alternative hypothesis: true location shift is not equal to 0 [1] "------------------------------------------------" [1] "Load: 3" [1] "------------------------------------------------" [1] "---- dsDBCPU" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.05 83.21 83.48 85.49 Shapiro-Wilk normality test data: dsDBCPU W = 0.8991, p-value = 0.006855 [1] "---- dsOS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.11 82.78 83.05 83.21 83.48 85.48 Shapiro-Wilk normality test data: dsOS W = 0.9019, p-value = 0.00802 [1] "---- dsSP" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.06 83.21 83.48 85.49 Shapiro-Wilk normality test data: dsSP W = 0.8993, p-value = 0.00692 [1] "---- dsSQLSTATS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 82.12 82.78 83.06 83.21 83.48 85.49 Shapiro-Wilk normality test data: dsSQLSTATS W = 0.8993, p-value = 0.00692 [1] "==== Doing t.tests" Welch Two Sample t-test data: dsDBCPU and dsSP t = -0.006, df = 60, p-value = 0.9953 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.3582373 0.3561084 sample estimates: mean of x mean of y 83.20603 83.20709 Welch Two Sample t-test data: dsOS and dsSP t = 0.0145, df = 60, p-value = 0.9885 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.3547460 0.3599154 sample estimates: mean of x mean of y 83.20968 83.20709 [1] "==== Doing wilcox.test" Wilcoxon rank sum test with continuity correction data: dsDBCPU and dsSP W = 463, p-value = 0.8108 alternative hypothesis: true location shift is not equal to 0 Wilcoxon rank sum test with continuity correction data: dsOS and dsSP W = 489, p-value = 0.9103 alternative hypothesis: true location shift is not equal to 0 [1] "------------------------------------------------" [1] "Load: 4" [1] "------------------------------------------------" [1] "---- dsDBCPU" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.25 Shapiro-Wilk normality test data: dsDBCPU W = 0.6892, p-value = 8.075e-07 [1] "---- dsOS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.49 84.88 85.07 85.42 85.52 89.25 Shapiro-Wilk normality test data: dsOS W = 0.6896, p-value = 8.179e-07 [1] "---- dsSP" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.26 Shapiro-Wilk normality test data: dsSP W = 0.6891, p-value = 8.045e-07 [1] "---- dsSQLSTATS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 84.48 84.87 85.07 85.41 85.51 89.26 Shapiro-Wilk normality test data: dsSQLSTATS W = 0.6891, p-value = 8.046e-07 [1] "==== Doing t.tests" Welch Two Sample t-test data: dsDBCPU and dsSP t = -0.0056, df = 60, p-value = 0.9955 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.5175066 0.5146039 sample estimates: mean of x mean of y 85.41098 85.41243 Welch Two Sample t-test data: dsOS and dsSP t = 0.0206, df = 60, p-value = 0.9837 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.5106995 0.5213140 sample estimates: mean of x mean of y 85.41774 85.41243 [1] "==== Doing wilcox.test" Wilcoxon rank sum test with continuity correction data: dsDBCPU and dsSP W = 464, p-value = 0.8218 alternative hypothesis: true location shift is not equal to 0 Wilcoxon rank sum test with continuity correction data: dsOS and dsSP W = 491, p-value = 0.888 alternative hypothesis: true location shift is not equal to 0 [1] "------------------------------------------------" [1] "Load: 5" [1] "------------------------------------------------" [1] "---- dsDBCPU" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: dsDBCPU W = 0.6563, p-value = 2.801e-07 [1] "---- dsOS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.17 85.70 85.96 86.08 86.18 88.65 Shapiro-Wilk normality test data: dsOS W = 0.6569, p-value = 2.849e-07 [1] "---- dsSP" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: dsSP W = 0.6561, p-value = 2.782e-07 [1] "---- dsSQLSTATS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.18 85.69 85.96 86.08 86.19 88.65 Shapiro-Wilk normality test data: dsSQLSTATS W = 0.6561, p-value = 2.782e-07 [1] "==== Doing t.tests" Welch Two Sample t-test data: dsDBCPU and dsSP t = -0.0094, df = 60, p-value = 0.9925 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.3711502 0.3676672 sample estimates: mean of x mean of y 86.07882 86.08056 Welch Two Sample t-test data: dsOS and dsSP t = 0.0162, df = 60, p-value = 0.9871 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.3663633 0.3723422 sample estimates: mean of x mean of y 86.08355 86.08056 [1] "==== Doing wilcox.test" Wilcoxon rank sum test with continuity correction data: dsDBCPU and dsSP W = 464, p-value = 0.8218 alternative hypothesis: true location shift is not equal to 0 Wilcoxon rank sum test with continuity correction data: dsOS and dsSP W = 487, p-value = 0.9327 alternative hypothesis: true location shift is not equal to 0 [1] "------------------------------------------------" [1] "Load: 6" [1] "------------------------------------------------" [1] "---- dsDBCPU" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.27 86.46 86.48 86.69 87.45 Shapiro-Wilk normality test data: dsDBCPU W = 0.9799, p-value = 0.8103 [1] "---- dsOS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.73 86.28 86.47 86.49 86.69 87.45 Shapiro-Wilk normality test data: dsOS W = 0.9802, p-value = 0.8189 [1] "---- dsSP" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.28 86.46 86.49 86.69 87.45 Shapiro-Wilk normality test data: dsSP W = 0.9799, p-value = 0.8093 [1] "---- dsSQLSTATS" [1] 31 Min. 1st Qu. Median Mean 3rd Qu. Max. 85.72 86.28 86.46 86.49 86.69 87.45 Shapiro-Wilk normality test data: dsSQLSTATS W = 0.9799, p-value = 0.8093 [1] "==== Doing t.tests" Welch Two Sample t-test data: dsDBCPU and dsSP t = -0.0207, df = 60, p-value = 0.9835 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.1823131 0.1785719 sample estimates: mean of x mean of y 86.48405 86.48592 Welch Two Sample t-test data: dsOS and dsSP t = 0.0202, df = 60, p-value = 0.9839 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -0.1787951 0.1824459 sample estimates: mean of x mean of y 86.48774 86.48592 [1] "==== Doing wilcox.test" Wilcoxon rank sum test data: dsDBCPU and dsSP W = 464, p-value = 0.823 alternative hypothesis: true location shift is not equal to 0 Wilcoxon rank sum test with continuity correction data: dsOS and dsSP W = 488, p-value = 0.9215 alternative hypothesis: true location shift is not equal to 0 Warning messages: 1: In wilcox.test.default(dsOS, dsSP) : cannot compute exact p-value with ties 2: In wilcox.test.default(dsDBCPU, dsSP) : cannot compute exact p-value with ties 3: In wilcox.test.default(dsOS, dsSP) : cannot compute exact p-value with ties 4: In wilcox.test.default(dsDBCPU, dsSP) : cannot compute exact p-value with ties 5: In wilcox.test.default(dsOS, dsSP) : cannot compute exact p-value with ties 6: In wilcox.test.default(dsDBCPU, dsSP) : cannot compute exact p-value with ties 7: In wilcox.test.default(dsOS, dsSP) : cannot compute exact p-value with ties 8: In wilcox.test.default(dsOS, dsSP) : cannot compute exact p-value with ties