center_grand_mean |
Center with respect to grand mean |
center_group_mean |
Center with respect to group mean |
center_mlm |
Centering for multilevel analyses |
composite_score |
Composite column |
dummy_coding |
Dummy Coding |
effect_coding |
Effect Coding |
listwise_deletion |
Listwise deletion |
mlbook_data |
mlbook_data |
recode_item |
Recode values of a data frame |
summarize_missing_values |
Count the number of missing values |
z_scored_grand_mean |
Grand mean z-score |
z_scored_group_mean |
Z scored with with respect to the group mean |
z_scored_mlm |
Z-scored for multilevel analyses |
z_scored_mlm_categorical |
Z-scored for multilevel analyses |