languageR (version 0.2)

xylowess.fnc: Trellis scatterplot with smoothers

Description

Convenience function for trellis scatterplots with smoothers added.

Usage

xylowess.fnc(fmla = Rating ~ Frequency | Subject, data = weight, 
  span = 2/3, symbolcolor = "darkgrey", 
  linecolor = "blue", xlabel = "", ylabel = "")

Arguments

fmla

A formula.

data

A dataframe.

span

Span for the smoother.

symbolcolor

Color for plot symbols.

linecolor

Color for smoother.

xlabel

Label for horizontal axis.

ylabel

Label for vertical axis.

Value

• A trellis scatterplot matrix with smoothers is shown on the graphics device.

See Also

See also xyplot.

Examples

data(weightRatings)
  xylowess.fnc(Rating ~ Frequency | Subject, data = weightRatings,
    xlab = "log Frequency", ylab = "Weight Rating")