Scatter plot of points
Make or add a scatter plot in a manner coordinated with plotFun.
plotPoints( x, data = parent.frame(), add = NULL, under = FALSE, panelfun = panel.xyplot, plotfun = xyplot, ..., plot = trellis.last.object() )
x |
A formula specifying y ~ x or z ~ x&y |
data |
Data frame containing the variables to be plotted. If not specified, the variables will be looked up in the local environment |
add |
If |
under |
If |
panelfun |
Lattice panel function to be used for adding. Set only if you want something other than a scatter plot. Mainly, this is intended to add new functionality through other functions. |
plotfun |
Lattice function to be used for initial plot creation. Set only if you want something other than a scatter plot. Mainly, this is intended to add new functionality through other functions. |
... |
additional arguments |
plot |
a trellis plot, by default the most recently created one. If |
A trellis graphics object
if (require(mosaicData)) {
plotPoints( width ~ length, data=KidsFeet, groups=sex, pch=20)
f <- makeFun( lm( width ~ length * sex, data=KidsFeet))
plotFun( f(length=length,sex="G")~length, add=TRUE, col="pink")
plotFun( f(length=length,sex="B")~length, add=TRUE)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.