one_way_anova_stat {permutest} | R Documentation |
This function takes a data frame, and group and outcome column names as input and returns the one-way anova test statistic
one_way_anova_stat(df, group_col, outcome_col)
df |
A data frame |
group_col |
The name of the column in df that corresponds to the group label |
outcome_col |
The name of the column in df that corresponds to the outcome variable |
The one-way anova test statistic:
\sum_{g=1}^G n_g(\overline{X_g} - \overline{X})^2
where g
indexes the groups