[R] Plot size

[Erin Hodgess]

Hello, R People:

How do I change the size of a graph, please?

I tried par(cin=c(8.5,11))
and it said that 
Warning message: 
parameter "cin" can't be set in: par(args) 


> par(fin=c(8.5,11))
> plot(xa,ya)
Error in plot.new() : Figure region too large

Also, can I set for portrait or landscape, please?

Thanks in advance!

Erin M. Hodgess, Ph.D.
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
One Main Street 
Houston, TX 77002
e-mail: hodgess at uhddx01.dt.uh.edu




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