infer (version 0.5.0)

chisq_test: Tidy chi-squared test

Description

A tidier version of chisq.test() for goodness of fit tests and tests of independence.

Usage

chisq_test(x, formula, response = NULL, explanatory = NULL, ...)

Arguments

x

A data frame that can be coerced into a tibble.

formula

A formula with the response variable on the left and the explanatory on the right.

response

The variable name in x that will serve as the response. This is alternative to using the formula argument.

explanatory

The variable name in x that will serve as the explanatory variable.

...

Additional arguments for chisq.test().

Examples

# NOT RUN {
# chisq test for comparing number of cylinders against automatic/manual
mtcars %>%
  dplyr::mutate(cyl = factor(cyl), am = factor(am)) %>%
  chisq_test(cyl ~ am)

# }