Report categorical analyses — contingency • writR

Perform nominal/ordinal analysis on 1 dimensional table for goodnes-of-fit chi-squared, and two dimensional data for Pearson chi-squared, Fisher exact test or (if paired), McNemar test reporting their corresponding stats and effect sizes in APA Style.

Usage

contingency(
  data,
  x,
  y = NULL,
  paired = FALSE,
  ratio = NULL,
  conf.level = 0.95,
  character.only = FALSE,
  ...
)

Arguments

data: Data frame containing the variables x and y.
x: Factor variable, quoted or unquoted.
y: Factor. If NULL, a goodness-of-fit is carried, otherwise a two-way analysis is performed.
paired: Logical. If TRUE McNemar's Chi-squared test is carried on.
ratio: A vector of probabilities of the same length of x. An error is given if any entry of p is negative.
conf.level: Confidence/Credible Interval (CI) level. Default to 0.95 (95%).
character.only: Logical. checks whether to use the unevaluated expression or its content (when TRUE), asumming is a character vector. Defaults to FALSE.
...: Currently not used.