Games_Howell function

Games-Howell post-hoc tests for Welch's one-way analysis

This function produces results from Games-Howell post-hoc tests for Welch's one-way analysis of variance (ANOVA) for a matrix of numeric data and a grouping variable.

Games_Howell(data, group)

Arguments

• data: The matrix of continuous data.
• group: The grouping variable

Details

This function produces results from Games-Howell post-hoc tests for Welch's one-way analysis of variance (ANOVA) for a matrix of numeric data and a grouping variable.

Returns

The tests for each column of the data matrix

References

Ruxton, G. D., & Beauchamp, G. (2008). Time for some a priori thinking about post hoc testing. Behavioral ecology, 19(3), 690-693.

Author(s)

Jose Luis Vicente Villardon

Examples

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