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Check homogeneity of variances across groups

Source: R/utils.R
check_homogeneity_by_group.Rd

Check homogeneity of variances across groups

Usage

check_homogeneity_by_group(data, x, y)

Arguments

data

the data frame

x

the grouping variable (column name as string)

y

the dependent variable (column name as string)

Value

TRUE if Levene's test is non-significant (p >= .05), FALSE otherwise. The Levene test result (columns df1, df2, statistic, p) is attached in the "test" attribute, e.g. for use in a methods section via assumption_methods_text().