Re: [R-sig-eco] Defining Different Groups with Nonparametric Data (vegan package)

2012-11-26 Thread Ivailo
On Sun, Nov 25, 2012 at 6:32 PM, Charles Jones wrote: > Professor Oksanen: > > Thanks for the reply and sorry for the confusion! (I'm still trying to wrap > my head around the multivariate lingo.) > > > 1.) The scores from my NMDS analysis are non-normal (tested using the > multivariate Shapiro-W

Re: [R-sig-eco] Defining Different Groups with Nonparametric Data (vegan package)

2012-11-25 Thread Charles Jones
Professor Oksanen: Thanks for the reply and sorry for the confusion! (I'm still trying to wrap my head around the multivariate lingo.) 1.) The scores from my NMDS analysis are non-normal (tested using the multivariate Shapiro-Wilks test.) 2 and 3) I am using these scores as input for the Clust

Re: [R-sig-eco] Defining Different Groups with Nonparametric Data (vegan package)

2012-11-22 Thread Jari Oksanen
On 20/11/2012, at 21:01 PM, Charles Jones wrote: > Hey Folks: > > I am trying to define groups within a dataset of water-quality analyses. > The data need to be analyzed with non-parametric statistics. However, I > am unsure of my current approach (See below). > > Current Procedure: > Step 1: