Re: [R] R Anova Analysis

2010-04-29 Thread Dennis Murphy
Hi: It strikes me as a little curious that the No Virus values in each of your example data sets are all *exactly* 1. Why is that? Dennis On Thu, Apr 29, 2010 at 4:52 AM, Yanwei Tan wrote: > Dear all, > > I have a quite basic questions about anova analysis in R, sorry for this, > but I have no

[R] R Anova Analysis

2010-04-29 Thread Yanwei Tan
Dear all, I have a quite basic questions about anova analysis in R, sorry for this, but I have no clue how to explain this result. I have two datasets which are named: nmda123, nmda456. Each dataset has three samples which were measured three times. And I would like to compare means of them