On 15/08/11 20:26, Sierra Bravo wrote:
Thanks Uwe, Dennis.
However, I'm unable to make progress...this is what I get:
data(ToothGrow)
Warning message:
In data(ToothGrow) : data set 'ToothGrow' not found
ToothGrow
Error: object 'ToothGrow' not found.
You need to spell it correctly! It's "ToothGrowth", not "ToothGrow"!!!
(A little more diligent check of your typing, before you go firing off
messages to r-help, would be a Good Idea.)
cheers,
Rolf Turner
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