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phil
2000 Aug 14
5
Writing a workable function
After searching in R- Introduction, FAQ, help... I don't understand
this:
I write a function in a file (.R):
tt <- function(mc) { date()
mc<-read.csv2("machines.txt",na.strings="")
date()
}
I source it in R and I type tt(). The answer is
> tt()
[1] "Mon Aug 14 11:18:25 2000"
>
The instructions following the first "date()" are ignored. Why?
2000 Aug 13
1
Fitting a curve to to an oscillating scatter . .
...nting the oscillations
but what the curve I want to fit is the more basic curve ie the top arm of
the x = y^2.
Any suggestions?
Thanks,
Phil.
-
Philip Rhoades
Pricom Pty Limited (ACN 003 252 275)
GPO Box 3411
Sydney NSW 2001
Australia
Mobile: +61:0411-185-652
Fax: +61:2:8923-5363
E-mail: philr at mail.austasia.net
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