Anderson Darling Normality Test Example. 005 not normal. Both the Shapiro-Wilks test p.
Repeat Example 2 of Kolmogorov-Smirnov Test for Normality using the Anderson-Darling test for normality the data is repeated in range A4A18 of Figure 4. When a significant number of ties exist the Anderson-Darling will frequently reject the data as non-normal regardless of how well the data fits the normal distribution. Test for Distributional Adequacy The Anderson-Darling test Stephens 1974 is used to test if a sample of data came from a population with a specific distributionIt is a modification of the Kolmogorov-Smirnov K-S test and gives more weight to the tails than does the K-S test.
After you have plotted data for normality test check for P-value.
Test for Distributional Adequacy The Anderson-Darling test Stephens 1974 is used to test if a sample of data came from a population with a specific distributionIt is a modification of the Kolmogorov-Smirnov K-S test and gives more weight to the tails than does the K-S test. When a significant number of ties exist the Anderson-Darling will frequently reject the data as non-normal regardless of how well the data fits the normal distribution. This sheet will calculate the Anderson-Darling test statistic that a sample of data is normal. I noticed that small sample sizes had much higher p values that larger sized sets.
