Message-ID: <87zkn2i73y.fsf@guruji.demimonde>
Date: 2011-05-04T19:44:01Z
From: Tyler Smith
Subject: vegan RDA triplot species arrows
Hi,
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 situation where species
*should* be plotted as points rather than arrows?
I checked ?plot.cca, vegan-decision, and google, but I didn't find
anything, (excepting the possibility of using biplot.rda, but only for
unconstrained analyses).
Thanks,
Tyler