profiles: Profiles by level of a categorical variable

In descriptio: Descriptive Statistical Analysis

Profiles by level of a categorical variable

Description

Computes profiles (frequencies or percentages) for subgroups of observations defined by the levels of a categorical variable.

Usage

profiles(X, y, weights = NULL, stat = "cprop",
 mar = TRUE, digits = 1)

Arguments

X	data frame. The variables which are described in the profiles. There should be only factors.
y	factor. The categorical variable which defines subgroups of observations whose profiles will be computed.
weights	numeric vector of weights. If NULL (default), uniform weights (i.e. all equal to 1) are used.
stat	character. Whether to compute frequencies ("freq"), percentages ("prop"), row percentages ("rprop") or column percentages ("cprop", default).
mar	logical, indicating whether to compute margins. Default is TRUE.
digits	numeric. Number of digits. Default is 1.

Value

A data frame with profiles in columns

Author(s)

Nicolas Robette

See Also

catdesc, assoc.yx, darma, assoc.twocat, assoc.twocat.by

Examples

data(Movies)
profiles(Movies[,c(2,4,5)], Movies$Country)

descriptio documentation built on May 29, 2024, 9:40 a.m.