Re: [R] How to calculate mean of means

On May 26, 2010, at 3:30 PM, ecvet...@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)) av3daysB sapply(list(avr1, avr2, avr3), mean) mean(c

Re: [R] How to calculate mean of means

Try this: av3daysB<- mean(c(mean(avr1), mean(avr2), mean(avr3))) On Wed, May 26, 2010 at 4:30 PM, 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))

[R] How to calculate mean of means

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)) av3daysB but it only gives me the mean of the first column (avr1) Any suggestions? Thanks, Emilija __