showhelp.md
In compareGroups: Descriptive Analysis by Groups

Choose what to be displayed in the bivariate table:

ALL: Descriptives for the entire data set.
p-overall: p-value comparing the means, medians, proportions or incidence among groups.
Descriptives: Descriptives (means, medians, proportions, etc.) by groups.
p-trend: p-value for trend. It is supposed that the groups are ordered.
OR/HR: Odds Ratio or Hazard Ratio for binary or time-to-event response (grouping variable), respectively.
Avalaible: Number of individuals with valid data for each variable and each groups.
NA category: For categorical variables, the non-available data is considered as a new category.
Pairwise p-value: When more than two groups are considered, p-values corresponding to 2 by 2 comparisons are performed taking into account multiple testing.
Simplify: Empty categories (with no available data) are removed from the analyses.