[R-gregmisc-users] SF.net SVN: r-gregmisc:[1420] trunk/gplots

[<wa...@us...>]

Revision: 1420
          http://r-gregmisc.svn.sourceforge.net/r-gregmisc/?rev=1420&view=rev
Author:   warnes
Date:     2010-02-17 14:53:16 +0000 (Wed, 17 Feb 2010)

Log Message:
-----------
Improve performance of hist2d thanks to suggestion by Joerg van den Hoff.

Modified Paths:
--------------
    trunk/gplots/DESCRIPTION
    trunk/gplots/R/hist2d.R
    trunk/gplots/inst/NEWS

Modified: trunk/gplots/DESCRIPTION
===================================================================
--- trunk/gplots/DESCRIPTION	2010-01-28 19:58:26 UTC (rev 1419)
+++ trunk/gplots/DESCRIPTION	2010-02-17 14:53:16 UTC (rev 1420)
@@ -4,7 +4,7 @@
 Depends: gtools, gdata, stats, caTools, grid
 Recommends: datasets, grid
 Suggests: gtools
-Version: 2.7.4
+Version: 2.7.5
 Author: Gregory R. Warnes. Includes R source code and/or documentation
         contributed by (in alphabetical order): 
  	  Ben Bolker, Lodewijk Bonebakker, Robert Gentleman, Wolfgang

Modified: trunk/gplots/R/hist2d.R
===================================================================
--- trunk/gplots/R/hist2d.R	2010-01-28 19:58:26 UTC (rev 1419)
+++ trunk/gplots/R/hist2d.R	2010-02-17 14:53:16 UTC (rev 1420)
@@ -25,13 +25,13 @@
 
     if(same.scale)
       {
-        x.cuts <- seq( from=min(x,y), to=max(x,y), length=nbins[1]+1)
-        y.cuts <- seq( from=min(x,y), to=max(x,y), length=nbins[2]+1)
+        x.cuts <- seq( from=min(x,y), to=max(x,y), length=nbins[1]+1, labels=FALSE)
+        y.cuts <- seq( from=min(x,y), to=max(x,y), length=nbins[2]+1, labels=FALSE)
       }
     else
       {
-        x.cuts <- seq( from=min(x), to=max(x), length=nbins[1]+1)
-        y.cuts <- seq( from=min(y), to=max(y), length=nbins[2]+1)
+        x.cuts <- seq( from=min(x), to=max(x), length=nbins[1]+1, labels=FALSE)
+        y.cuts <- seq( from=min(y), to=max(y), length=nbins[2]+1, labels=FALSE)
       }
 
 

Modified: trunk/gplots/inst/NEWS
===================================================================
--- trunk/gplots/inst/NEWS	2010-01-28 19:58:26 UTC (rev 1419)
+++ trunk/gplots/inst/NEWS	2010-02-17 14:53:16 UTC (rev 1420)
@@ -1,3 +1,11 @@
+Release 2.7.5 - ??
+--------------------------
+
+Improvements:
+
+- Performance of 'hist2d' improved thanks to a suggestion from i
+  Joerg van den Hoff.
+
 Release 2.7.4 - 2009-11-12
 --------------------------
 


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