panel.car

0th

Percentile

Panel Function for Coplots

a panel function for use with coplot that plots points, a lowess line, and a regression line.

Keywords
aplot
Usage
panel.car(x, y, col, pch, cex=1, span=0.5, lwd=2, 
  reg.line=lm, lowess.line=TRUE, ...)
Arguments
x

vector giving horizontal coordinates.

y

vector giving vertical coordinates.

col

point color.

pch

plotting character for points.

cex

character expansion factor for points.

span

span for lowess smoother.

lwd

line width, default is 2.

reg.line

function to compute coefficients of regression line, or FALSE for no line.

lowess.line

if TRUE plot lowess smooth.

other arguments to pass to functions lines and regLine.

Value

NULL. This function is used for its side effect: producing a panel in a coplot.

See Also

coplot, regLine

Aliases
  • panel.car
Examples
# NOT RUN {
coplot(prestige ~ income|education, panel=panel.car, 
  col="red", data=Prestige)
# }
Documentation reproduced from package car, version 2.1-6, License: GPL (>= 2)

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