[R] ploting axes plaxes ?

Prof Brian Ripley ripley at stats.ox.ac.uk
Thu Nov 15 10:15:46 CET 2001


On Thu, 15 Nov 2001, Charles Raux wrote:

> I used in previous versions of R (R 1.1) to plot axes on projections of
> factorial coordinates using the function plaxes. This doesn't exist any
> more. Why this change ? No alternative ?

plaxes was never part of R.  My memory was that it was part of the add-on
package multiv, and indeed in the S sources I find

plaxes <- function(a,b) {

       segments(   min(a),0,  max(a),0   )
       segments(   0,min(b),  0,max(b)   )

}

Looks like it has been removed from multiv in the R port, quite possibly
because it appears it was completely undocumented.  If you can supply a
help file plaxes.Rd I am sure the maintainer of multiv will be happy to
consider adding it.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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