Box's M test

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Box's M test is a multivariate statistical test used to check the equality of multiple

MANOVA and linear discriminant analysis. It is named after George E. P. Box, who first discussed the test in 1949. The test uses a chi-squared
approximation.

Box's M test is susceptible to errors if the data does not meet model assumptions or if the sample size is too large or small.

See also

References