[R] things that are difficult/impossible to do in SAS or SPSS butsimple in R

Rolf Turner r.turner at auckland.ac.nz
Wed Jan 16 00:46:52 CET 2008



How would one do

  > hist(rnorm(300),freq=FALSE,xlim=c(-4,4),main="")
  > curve(dnorm(x),c(-4,4),col="red",add=TRUE)

in SAS or SPSS?  Maybe it's equally easy --- but I doubt it.

		cheers,

			Rolf Turner

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