diagQQ: QQ plot of regression residuals.

Description Usage Arguments Value Author(s) See Also Examples

View source: R/regrDiagn.R

Description

QQ plot of regression residuals. The panel.qqmathline is displayed.

Usage

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diagQQ(lm.object, ...)

Arguments

lm.object

"lm" object.

...

Additional arguments to qqmath.

Value

"trellis" object.

Author(s)

Richard M. Heiberger <rmh@temple.edu>

See Also

qqmath

Examples

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## See ?residVSfitted
## Not run: 
data(fat)
fat.lm <- lm(bodyfat ~ abdomin, data=fat)
diagQQ(fat.lm)

## End(Not run)

Example output

Loading required package: lattice
Loading required package: grid
Loading required package: latticeExtra
Loading required package: RColorBrewer
Loading required package: multcomp
Loading required package: mvtnorm
Loading required package: survival
Loading required package: TH.data
Loading required package: MASS

Attaching package: 'TH.data'

The following object is masked from 'package:MASS':

    geyser

Loading required package: gridExtra

HH documentation built on Nov. 28, 2020, 9:06 a.m.

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