Re: [R] Fw: Creating a barplot--advice needed

2007-11-05 Thread Rolf Turner
On 4/11/2007, at 1:15 PM, Thomas L Jones, PhD wrote: > > > Subject: Creating a barplot--advice needed > > >> Advice needed: I am preparing a computer program to do a barchart. >> Advice >> needed: Should I learn the lattice package, or try to? As a >> non-statistician, much of the terminology i

[R] Fw: Creating a barplot--advice needed

2007-11-05 Thread Thomas L Jones, PhD
Subject: Creating a barplot--advice needed > Advice needed: I am preparing a computer program to do a barchart. Advice > needed: Should I learn the lattice package, or try to? As a > non-statistician, much of the terminology is unfamiliar to me. "grouping > variable," "object of class trelli