Bartlett's Test
Bartlett's Test
For Equal Variance
Other Equal Variance Tests:
Description:
Bartlett's test is a test for equal variance among the distribution from each individual well. It is assumed for Bartlett's test that data follow a normal distribution. Box Plots and Levene's test are additional methods to test for equal variance among the distribution from each individual well.
Use:
To test for equal variance between the wells.
Remarks:
Bartlett's test is presented in the 1989 guidance. The 1992 guidance recommends Levene's test and Box Plots as methods to test for equal variance that are less sensitive to non-normality in the data.