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

[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 is unfamiliar to me.  
>> "grouping
>> variable," "object of class trellis," etc. Or, is there a more easily
>> learned way to do it? It is a simple, vanilla-flavored barplot.  
>> Each of
>> the bars has the same width. I knos how to create the barplot using a
>> speadsheet program (MS Excel or equivalent), but I do not know how  
>> to put
>> the barplot on  top of a R graphics windows. I have a PhD in Computer
>> Science, but am no statistician.


	What (on earth!) do you mean by ``put the barplot on top of an
	R graphics window''?

			cheers,

				Rolf Turner

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