Re: [Rd] require( foo (= 2.1) )

2010-05-31 Thread Barry Rowlingson
On Sun, May 30, 2010 at 5:50 PM, Romain Francois rom...@r-enthusiasts.com wrote: Hi, Sure. I could and I would provide a patch. Since this is more of a nice to have, I wanted to first find out whether others would find it useful, and also if such a patch would have chances to get accepted by

Re: [Rd] require( foo (= 2.1) )

2010-05-31 Thread Romain Francois
Le 31/05/10 10:41, Barry Rowlingson a écrit : On Sun, May 30, 2010 at 5:50 PM, Romain Francois rom...@r-enthusiasts.com wrote: Hi, Sure. I could and I would provide a patch. Since this is more of a nice to have, I wanted to first find out whether others would find it useful, and also if such

Re: [Rd] require( foo (= 2.1) )

2010-05-31 Thread Henrik Bengtsson
On Mon, May 31, 2010 at 10:41 AM, Barry Rowlingson b.rowling...@lancaster.ac.uk wrote: On Sun, May 30, 2010 at 5:50 PM, Romain Francois rom...@r-enthusiasts.com wrote: Hi, Sure. I could and I would provide a patch. Since this is more of a nice to have, I wanted to first find out whether

[Rd] Documentation of biplot for princomp

2010-05-31 Thread Ravi Varadhan
Hi, I think that the documentation for the biplot function `biplot.princomp' is inconsistent with what it actually does. Here is what the documentation states: pc.biplot If true, use what Gabriel (1971) refers to as a principal component biplot, with lambda = 1 and observations scaled

[Rd] Suggested tidying up

2010-05-31 Thread Vincent Goulet
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