[R] maps in R

Prof Brian Ripley ripley at stats.ox.ac.uk
Tue Jun 26 17:15:22 CEST 2001


On Tue, 26 Jun 2001, Heberto Ghezzo wrote:

> Hello. Any idea if this map package will be ported to R-windows?
> What is in it that is Unix/Linux dependent?
> not the computations and projections, must be only the plotting?

I appears that this is really big-endian vs little-endian.  I don't
see why you can't install the _intel version on Windows.  It is not a
standard package, though, so you would need to change its Makefiles.
By deleting the Makefile and moving all the sources into maps/src I was
able to cross-compile it, which indicates some hope.

>
> Date sent:      Mon, 25 Jun 2001 20:10:24 +0200 (CEST)
> From:           Roger Bivand <Roger.Bivand at nhh.no>
> Subject:        Re: [R] maps in R
> To:             Claudia Tebaldi <tebaldi at ucar.edu>
> Copies to:      r-help at stat.math.ethz.ch, Gardar Johannesson <gardar at stat.ohio-state.edu>
> Send reply to: Roger.Bivand at nhh.no
> > On Mon, 25 Jun 2001, Claudia Tebaldi wrote:
> >
> > > Hi everybody
> > >
> > > Does any of you know how to mimick the functionality of the Splus
> > > library "maps "  in R?
> > >
> > > I.E.:I'd like to draw contours of the US and individual states, and be
> > > able to overlay points by giving lat/long coordinates to points() or
> > > text() functions.  I'd be a happy camper with just the state-level
> > > resolution. . . .
> > >
> > A port to R without projection by Ray Brownrigg is available on:
> >
> > ftp://ftp.mcs.vuw.ac.nz/pub/statistics/map/
> >
> > with versions for Linux/Intel or Solaris/Sparc - it's largish, because it
> > includes the binary versions of the databases. It was last updated in
> > September 2000. It was first mentioned in r-help on 13 November 1999, with
> > the above address.
> >
> > I can confirm that it works for 1.3.0 on RH7.0 Linux Intel:
> >
> > > map('state')
> >
> > Happy camping!
> >
> > Roger
> >
> > --
> > Roger Bivand
> > Economic Geography Section, Department of Economics, Norwegian School of
> > Economics and Business Administration, Breiviksveien 40, N-5045 Bergen,
> > Norway. voice: +47 55 95 93 55; fax +47 55 95 93 93 e-mail:
> > Roger.Bivand at nhh.no and: Department of Geography and Regional Development,
> > University of Gdansk, al. Mar. J. Pilsudskiego 46, PL-81 378 Gdynia,
> > Poland.
> >
> >
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>
>
> R. Heberto Ghezzo  Ph.D.
> Meakins-Christie Labs
> McGill University
> Montreal - Canada
> heberto at meakins.lan.mcgill.ca
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-- 
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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