GGally: ggally_nostic_resid – R documentation

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ggally_nostic_resid

ggnostic residuals

Description

If non-null pVal and sigma values are given, confidence interval lines will be added to the plot at the specified pVal percentiles of a N(0, sigma) distribution.

Usage

ggally_nostic_resid(
  data,
  mapping,
  ...,
  linePosition = 0,
  lineColor = brew_colors("grey"),
  lineSize = 0.5,
  lineAlpha = 1,
  lineType = 1,
  lineConfColor = brew_colors("grey"),
  lineConfSize = lineSize,
  lineConfAlpha = lineAlpha,
  lineConfType = 2,
  pVal = c(0.025, 0.975),
  sigma = attr(data, "broom_glance")$sigma,
  se = TRUE,
  method = "auto",
  formula = y ~ x
)

Arguments

`data, mapping, ...`	parameters supplied to `ggally_nostic_line`
`linePosition, lineColor, lineSize, lineAlpha, lineType`	parameters supplied to `ggplot2::geom_line()`
`lineConfColor, lineConfSize, lineConfAlpha, lineConfType`	parameters supplied to the confidence interval lines
`pVal`	percentiles of a N(0, sigma) distribution to be drawn
`sigma`	sigma value for the `pVal` percentiles
`se`	boolean to determine if the confidence intervals should be displayed
`method, formula`	parameters supplied to `ggplot2::geom_smooth()`. Defaults to `"auto"` and `"y ~ x"`

Value

ggplot2 plot object

Examples

# Small function to display plots only if it's interactive
p_ <- GGally::print_if_interactive

dt <- broomify(stats::lm(mpg ~ wt + qsec + am, data = mtcars))
p_(ggally_nostic_resid(dt, ggplot2::aes(wt, .resid)))

GGally

Extension to 'ggplot2'

v2.1.1

GPL (>= 2.0)

Authors

Barret Schloerke [aut, cre], Di Cook [aut, ths], Joseph Larmarange [aut], Francois Briatte [aut], Moritz Marbach [aut], Edwin Thoen [aut], Amos Elberg [aut], Ott Toomet [ctb], Jason Crowley [aut], Heike Hofmann [ths], Hadley Wickham [ths]

Initial release