Hi Emma,
>>
R gives you the tools to work this out.
## Example
set.seed(7)
TDat <- data.frame(response = c(rnorm(100, 5, 2), rnorm(100, 20, 2)))
TDat$group <- gl(2, 100, labels=c("A","B"))
with(TDat, boxplot(split(response, group)))
summary(aov(response ~ group, data=TDat))
Regards, Mark.
emj83 wrote:
>
> can anyone advise me please?
>
>
> emj83 wrote:
>>
>> I have done some ANOVA tables for some data that I have, from this I can
>> read the within-group variance. can anyone tell me how i may find out the
>> between-group variance?
>>
>> Thanks Emma
>>
>
>
--
View this message in context:
http://www.nabble.com/Between-group-variance-from-ANOVA-tp24954045p25121532.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
