How does one control the size and type of data symbols in pairs()? I
am trying to use the little dot (as in type=".") with absolutely no
success.
Here is the pairs call I am using:
pairs(data.frame, panel=function(x,y) {points(x,y); lines(lowess(x,y))})
or even simpler:
pairs(data.frame, panel=panel.smooth)
Any hints would be much appreciated.