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QQ plot of residuals

Source: R/plotDiagnostics.R
plotResidualQQ.Rd

Visualises departure from normality using a QQ plot.

Usage

plotResidualQQ(model)

Arguments

model

A fitted model of class lm or glm.

Value

A ggplot object.

Examples

data(mtcars)
m <- lm(mpg ~ wt + qsec, data = mtcars)
plotResidualQQ(m)