[R] About plot graphs

[Stephen Liu]

Hi folks,

Following command prints 2 graphs side-by-side:-
layout(matrix(1:2, nrow=1))
plot(Date,Input_No.)
plot(Test01$Date, Test01$Input_No.)

However each is a square graph I need a rectangular layout.  Pls advise how to 
make it.  TIA

B.R.
satimis