[Vegan-commits] r2122 - pkg/vegan/inst

[noreply at r-forge.r-project.org]

Author: jarioksa
Date: 2012-03-21 10:36:07 +0100 (Wed, 21 Mar 2012)
New Revision: 2122

Modified:
   pkg/vegan/inst/ChangeLog
Log:
ChangeLog entry on location/dispersion mixupin adonis, mrpp, simper

Modified: pkg/vegan/inst/ChangeLog
===================================================================
--- pkg/vegan/inst/ChangeLog	2012-03-21 09:36:05 UTC (rev 2121)
+++ pkg/vegan/inst/ChangeLog	2012-03-21 09:36:07 UTC (rev 2122)
@@ -6,6 +6,15 @@
 
 	* Opened a new version with the CRAN release of vegan 2.0-3 on
 	March 3, 2012.
+
+	* Warton, Wright & Wang (Methods Ecol Evol 3, 89-101; 2012) had a
+	paper where the analysed the confusion of location (differences
+	between groups) and dispersion (variability within groups) in
+	dissimilarity-based analyses.  We have warned on this for long in
+	vegan, but now we can get support from this paper. Warnings added
+	to anosim, mrpp and simper (where this worst). There could be a
+	warning in adonis as well, but there the problem is not quite as
+	bad (although Anderson warns on this in her original paper, too).
 	
 Version 2.1-13 (closed March 9, 2012)