[Vegan-commits] r2270 - pkg/vegan/man

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

Author: jarioksa
Date: 2012-09-04 06:48:18 +0200 (Tue, 04 Sep 2012)
New Revision: 2270

Modified:
   pkg/vegan/man/mantel.Rd
Log:
rephrase

Modified: pkg/vegan/man/mantel.Rd
===================================================================
--- pkg/vegan/man/mantel.Rd	2012-09-04 04:41:47 UTC (rev 2269)
+++ pkg/vegan/man/mantel.Rd	2012-09-04 04:48:18 UTC (rev 2270)
@@ -29,9 +29,9 @@
     permutation. If supplied, observations are permuted only within the
     specified strata.}
   \item{na.rm}{Remove missing values in calculation of Mantel
-    correlation. Use this option with care. When two dissimilarities
-    have both missing values in matching positions, these matches will
-    be broken in permutation tests can be biased.}
+    correlation. Use this option with care: Permutation tests can
+    be biased, in particular if two matrices had missing values in
+    matching positions.}
   \item{parallel}{Number of parallel processes or a predefined socket
     cluster.  With \code{parallel = 1} uses ordinary, non-parallel
     processing. The parallel processing is done with \pkg{parallel}