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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/plot_functions.r
\name{interaction-plot}
\alias{interaction-plot}
\alias{interaction_plot}
\title{Two-way interaction plot}
\usage{
interaction_plot(.data, .formula, interval = "conf.int")
}
\arguments{
\item{.data}{A data frame}
\item{.formula}{A formula of the form \code{y ~ x1 + x2}}
\item{interval}{Either \code{conf.int}, \code{boxplot} or \code{none}}
}
\description{
Plots the mean of the response for
two-way combinations of factors, thereby illustrating possible
interactions.
}
\note{
This is a recent addition to the package and is subject to change.
}
\examples{
income$educf <- cut(income$educ, breaks=3)
income |> interaction_plot(inc ~ race + educf)
income |> interaction_plot(inc ~ race + educf, interval="conf.int")
income |> interaction_plot(inc ~ race + educf, interval="boxplot")
income |> interaction_plot(inc ~ race + educf, interval="none")
}
\concept{plotting}
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