plotRegDiagPlots: Plot some standard regression diagnostic plots

View source: R/plotRegDiagPlots.R

plotRegDiagPlotsR Documentation

Plot some standard regression diagnostic plots

Description

Produces 3 plots in a 2 x 2 array. The plots are a plot of residuals versus predicted values (pred-res plot), a histogram of the residuals with a normal distribution superimposed, and a normal QQ-plot of the residuals.

Usage

plotRegDiagPlots(fit)

Arguments

fit

A lm object

Author(s)

J Curran

See Also

plot.lm

Examples

x = runif(100)
y = 3*x+2+dnorm(100)
fit = lm(y~x)
plotRegDiagPlots(fit)

dafs documentation built on April 11, 2022, 5:06 p.m.

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