table2d_summary: Summary of a 2-way Table

In vcd: Visualizing Categorical Data

Summary of a 2-way Table

Description

Prints a 2-way contingency table along with percentages, marginal, and conditional distributions.

Usage

table2d_summary(object, margins = TRUE, percentages = FALSE,
  conditionals = c("none", "row", "column"), chisq.test = TRUE, ...)

Arguments

object	a r \times c-contingency table
margins	if TRUE, marginal distributions are computed.
percentages	if TRUE, relative frequencies are computed.
conditionals	if not "none", the conditional distributions, given the row/column factor, are computed.
chisq.test	if TRUE, a chi-squared test of independence is carried out.
...	currently not used.

Value

Returns invisibly a r \times c \times k table, k depending on the amount of choices (at most 3).

Author(s)

David Meyer [e-mail]

See Also

mar_table, prop.table, independence_table

Examples

data("UCBAdmissions")
table2d_summary(margin.table(UCBAdmissions, 1:2))

vcd documentation built on Sept. 17, 2024, 1:08 a.m.