From f.harrell at Vanderbilt.Edu  Tue Dec 23 16:34:48 2014
From: f.harrell at Vanderbilt.Edu (Frank Harrell)
Date: Tue, 23 Dec 2014 09:34:48 -0600
Subject: [Rd] CRAN and ggplot2 geom and stat extensions
Message-ID: <54998B98.3050607@vanderbilt.edu>

I am thinking about adding several geom and stat extensions to ggplot2 
in the Hmisc package.  To do this requires using non-exported ggplot2 
functions as discussed in 
http://stackoverflow.com/questions/18108406/creating-a-custom-stat-object-in-ggplot2

If I use the needed ggplot2::: notation the package will no longer pass 
CRAN checks.  Does anyone know of a solution?  I'm assuming that Hadley 
doesn't want to export these functions or he would have done so a long 
time ago because of the number of users who have asked questions related 
to this.

Frank
-- 
------------------------------------------------------------------------
Frank E Harrell Jr 	Professor and Chairman 	School of Medicine

	Department of *Biostatistics* 	*Vanderbilt University*


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[Rd] CRAN and ggplot2 geom and stat extensions
Frank Harrell