glm.vr			Some glm() examples from V&R with several predictors
graphics		A show of some of R's graphics capabilities
Hershey			Tables of the characters in the Hershey vector fonts
image			The image-like graphics builtins of R
is.things		Explore some properties of R objects and is.FOO()
			functions.  Not for newbies!
lm.glm			Some linear and generalized linear modelling
			examples from `An Introduction to Statistical
			Modelling' by Annette Dobson
Japanese		Tables of the Japanese characters in the Hershey 
			vector fonts
nlm			Nonlinear least-squares using nlm()
persp			Extended persp() examples
recursion		Using recursion for adaptive integration
plotmath		Examples of the use of mathematics annotation
scoping			An illustration of lexical scoping.