grosso at mail.ru
Thu Dec 28 22:22:46 CET 2000
..I'm learning R and Business Statistics at the same time.
..I'm pretty new to R.
..I'm trying to perform ANOVA.
..I have 3 samples from 3 populations for anova.
..So, I decided to perform anova by doing the following:
a <- (85,75,82,76,71,85)
b <- (71,75,73,74,69,82)
c <- (59,64,62,69,75,67)
"Error in print.anova(a, b, c) : anova object must have colnames(.)!"
I tried to create colnames, but probably I didn't understand how to do it properly...And I guess my 'approach' to performing ANOVA in R was definitely wrong too.....
..Please, help me with ANOVA. I suspect, it's not that difficult...but still can't figure out how to do it.
..Thanks in advance.
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That' to get to gcc, Emacs, and gdb. Thank you."
(By Vance Petree, Virginia Power)
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