[Rd] Suggested tidying up

From: Vincent Goulet <Vincent.Goulet_at_act.ulaval.ca>
Date: Mon, 31 May 2010 17:13:16 -0400

Package grDevices has a function cm() to convert from inches to centimeters. Its definition is:

cm <- function(x) 2.54*x

As far as I can tell, the function is not used anywhere in the R sources (I grepped for "cm(", "cm)" and ", cm".) I did not check for all packages on CRAN, though.

May I propose to remove this apparently useless function from the sources?

[I stubbled upon this function because my package actuar also has a cm() function that masks the one from grDevices.]

Dr. Vincent Goulet
Full Professor
École d'actuariat, Université Laval, Québec vincent.goulet@act.ulaval.ca

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