Box-Cox Normality Plot
# observations x244
maximum correlation0.918703684794893
optimal lambda1.31
transformation formulafor all lambda <> 0 : T(Y) = (Y^lambda - 1) / lambda


Obs.OriginalTransformed
10.5-0.455480244571708
20.5-0.455480244571708
30.5-0.455480244571708
40.5-0.455480244571708
50.5-0.455480244571708
60.5-0.455480244571708
72.51.7719456538573
82.51.7719456538573
92.51.7719456538573
102.51.7719456538573
112.51.7719456538573
122.51.7719456538573
132.51.7719456538573
143.53.17629305189021
153.53.17629305189021
163.53.17629305189021
173.53.17629305189021
183.53.17629305189021
193.53.17629305189021
203.53.17629305189021
213.53.17629305189021
223.53.17629305189021
234.54.71230908542078
244.54.71230908542078
254.54.71230908542078
264.54.71230908542078
274.54.71230908542078
284.54.71230908542078
294.54.71230908542078
304.54.71230908542078
314.54.71230908542078
324.54.71230908542078
335.56.35867169479425
345.56.35867169479425
355.56.35867169479425
365.56.35867169479425
375.56.35867169479425
385.56.35867169479425
395.56.35867169479425
405.56.35867169479425
415.56.35867169479425
425.56.35867169479425
435.56.35867169479425
445.56.35867169479425
455.56.35867169479425
465.56.35867169479425
475.56.35867169479425
485.56.35867169479425
495.56.35867169479425
505.56.35867169479425
515.56.35867169479425
525.56.35867169479425
535.56.35867169479425
545.56.35867169479425
555.56.35867169479425
565.56.35867169479425
575.56.35867169479425
585.56.35867169479425
595.56.35867169479425
605.56.35867169479425
615.56.35867169479425
625.56.35867169479425
635.56.35867169479425
646.58.1009566481989
656.58.1009566481989
666.58.1009566481989
676.58.1009566481989
686.58.1009566481989
696.58.1009566481989
706.58.1009566481989
716.58.1009566481989
726.58.1009566481989
736.58.1009566481989
746.58.1009566481989
756.58.1009566481989
766.58.1009566481989
776.58.1009566481989
786.58.1009566481989
796.58.1009566481989
806.58.1009566481989
816.58.1009566481989
826.58.1009566481989
836.58.1009566481989
846.58.1009566481989
856.58.1009566481989
866.58.1009566481989
876.58.1009566481989
887.59.92864145040347
897.59.92864145040347
907.59.92864145040347
917.59.92864145040347
927.59.92864145040347
937.59.92864145040347
947.59.92864145040347
957.59.92864145040347
967.59.92864145040347
977.59.92864145040347
987.59.92864145040347
997.59.92864145040347
1007.59.92864145040347
1017.59.92864145040347
1027.59.92864145040347
1037.59.92864145040347
1047.59.92864145040347
1057.59.92864145040347
1067.59.92864145040347
1078.511.8336518859596
1088.511.8336518859596
1098.511.8336518859596
1108.511.8336518859596
1118.511.8336518859596
1128.511.8336518859596
1138.511.8336518859596
1148.511.8336518859596
1158.511.8336518859596
1168.511.8336518859596
1178.511.8336518859596
1188.511.8336518859596
1198.511.8336518859596
1208.511.8336518859596
1218.511.8336518859596
1228.511.8336518859596
1238.511.8336518859596
1248.511.8336518859596
1258.511.8336518859596
1268.511.8336518859596
1278.511.8336518859596
1289.513.8095627810995
1299.513.8095627810995
1309.513.8095627810995
1319.513.8095627810995
1329.513.8095627810995
1339.513.8095627810995
1349.513.8095627810995
1359.513.8095627810995
1369.513.8095627810995
1379.513.8095627810995
1389.513.8095627810995
1399.513.8095627810995
1409.513.8095627810995
14110.515.8511186523613
14210.515.8511186523613
14310.515.8511186523613
14410.515.8511186523613
14510.515.8511186523613
14610.515.8511186523613
14710.515.8511186523613
14810.515.8511186523613
14910.515.8511186523613
15010.515.8511186523613
15110.515.8511186523613
15210.515.8511186523613
15310.515.8511186523613
15410.515.8511186523613
15510.515.8511186523613
15610.515.8511186523613
15710.515.8511186523613
15810.515.8511186523613
15910.515.8511186523613
16010.515.8511186523613
16110.515.8511186523613
16210.515.8511186523613
16310.515.8511186523613
16410.515.8511186523613
16510.515.8511186523613
16610.515.8511186523613
16710.515.8511186523613
16810.515.8511186523613
16910.515.8511186523613
17010.515.8511186523613
17110.515.8511186523613
17210.515.8511186523613
17310.515.8511186523613
17410.515.8511186523613
17510.515.8511186523613
17610.515.8511186523613
17710.515.8511186523613
17810.515.8511186523613
17910.515.8511186523613
18010.515.8511186523613
18110.515.8511186523613
18210.515.8511186523613
18310.515.8511186523613
18410.515.8511186523613
18510.515.8511186523613
18610.515.8511186523613
18710.515.8511186523613
18810.515.8511186523613
18910.515.8511186523613
19010.515.8511186523613
19110.515.8511186523613
19210.515.8511186523613
19310.515.8511186523613
19410.515.8511186523613
19510.515.8511186523613
19610.515.8511186523613
19710.515.8511186523613
19810.515.8511186523613
19910.515.8511186523613
20010.515.8511186523613
20110.515.8511186523613
20210.515.8511186523613
20310.515.8511186523613
20410.515.8511186523613
20510.515.8511186523613
20610.515.8511186523613
20710.515.8511186523613
20810.515.8511186523613
20910.515.8511186523613
21010.515.8511186523613
21110.515.8511186523613
21210.515.8511186523613
21310.515.8511186523613
21410.515.8511186523613
21510.515.8511186523613
21610.515.8511186523613
21710.515.8511186523613
21810.515.8511186523613
21910.515.8511186523613
22010.515.8511186523613
22110.515.8511186523613
22210.515.8511186523613
22310.515.8511186523613
22410.515.8511186523613
22510.515.8511186523613
22610.515.8511186523613
22710.515.8511186523613
22810.515.8511186523613
22910.515.8511186523613
23010.515.8511186523613
23110.515.8511186523613
23210.515.8511186523613
23310.515.8511186523613
23410.515.8511186523613
23510.515.8511186523613
23610.515.8511186523613
23710.515.8511186523613
23810.515.8511186523613
23910.515.8511186523613
24010.515.8511186523613
24110.515.8511186523613
24210.515.8511186523613
24310.515.8511186523613
24410.515.8511186523613


Maximum Likelihood Estimation of Lambda
> summary(mypT)
bcPower Transformation to Normality 
  Est Power Rounded Pwr Wald Lwr Bnd Wald Upr Bnd
x    1.6192        1.62       1.2967       1.9417
Likelihood ratio test that transformation parameter is equal to 0
 (log transformation)
                          LRT df       pval
LR test, lambda = (0) 214.867  1 < 2.22e-16
Likelihood ratio test that no transformation is needed
                          LRT df       pval
LR test, lambda = (1) 18.0754  1 2.1233e-05