Re: [R] aov() usage

2012-10-08 Thread Jhope
Thank you! Is there a way to obtain R2 value? I am doing it manually but unsure about including residuals etc. in the SS(total)... There must be a way... Jean -- View this message in context: http://r.789695.n4.nabble.com/aov-usage-tp4645380p4645401.html Sent from the R help mailing list a

Re: [R] aov() usage

2012-10-08 Thread R. Michael Weylandt
On Mon, Oct 8, 2012 at 3:49 AM, Jhope wrote: > Hi R-listers, > > I am wondering if the function aov() in plyr is appropriate for two > different types of tests: > > 1) > summary(aov(EDI ~ VegIndex, data=data.to.analyze)) > > AND > > 2) > summary(aov(HSuccess ~ VegIndex + Aeventexhumed + > VegIndex

[R] aov() usage

2012-10-07 Thread Jhope
Hi R-listers, I am wondering if the function aov() in plyr is appropriate for two different types of tests: 1) > summary(aov(EDI ~ VegIndex, data=data.to.analyze)) AND 2) > summary(aov(HSuccess ~ VegIndex + Aeventexhumed + VegIndex:Aeventexhumed, data=data.to.analyze)) the later inclusive of