[R] How to calculate mean of means
dwinsemius at comcast.net
Wed May 26 23:29:27 CEST 2010
On May 26, 2010, at 3:30 PM, ecvetano at uwaterloo.ca wrote:
> I have 3 columns of numbers, and i want to find the mean of each
> separately, and then the mean of all of the means.
> ive tried:
> av3daysB<- mean(mean(avr1), mean(avr2), mean(avr3))
sapply(list(avr1, avr2, avr3), mean)
mean(c(avr1, avr2, avr3))
> but it only gives me the mean of the first column (avr1)
> Any suggestions?
> R-help at r-project.org mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
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