[R] range

[Martin Maechler]

    Levivier> I'm just beginning with R, and i've got a little problem, I
    Levivier> would like to have my own xrange and yrange on the graph when
    Levivier> I plot a matrix, and not the one R creates automatically.

Then, you use 
      xlim = c(x1,x2),  ylim = c(y1,y2),

in your call to [mat]plot().

This documentation is available via  
     ?plot   
     ?matplot  
     ?par  
     ...
did you read it?

Regards:

Martin Maechler <maechler at stat.math.ethz.ch>	http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum  LEO D10	Leonhardstr. 27
ETH (Federal Inst. Technology)	8092 Zurich	SWITZERLAND
phone: x-41-1-632-3408		fax: ...-1228			<><
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