Re: [R-sig-eco] vegan RDA triplot species arrows

2011-05-09 Thread Jari Oksanen
On 9/05/11 17:55 PM, Tyler Smith tyler.sm...@eku.edu wrote: Jari Oksanen jari.oksa...@oulu.fi writes: Why does vegan not plot species as arrows in plot? I know how to use scores() and arrows() to create my own arrows, but it seems odd that this feature is not built in. Is there ever a

Re: [R-sig-eco] vegan RDA triplot species arrows

2011-05-09 Thread Tyler Smith
Jari Oksanen jari.oksa...@oulu.fi writes: In any case, if you are interested I would be happy to attempt to add code to plot.cca to do what I'd prefer. If not, no worries, I can make a wrapper function to get what I want without modifying vegan. Vegan has two general design principles: