[R] par(mfrow=c(2,4))

[phoebe kong]

Hi All,

I'm going to draw 8 plots in one page. I want the plots to be arranged
in two rows, each row has 4 plots. So, I set the it par(mfrow=c(2,4)).

However, there might be too many plots in a page, all the 8 plots were
drawn in triangular shape, which makes the x-y coordinate scale not in
same length, the x-axis length is much shorter than the y-axis length.

Could anybody let me know how to make the x-y coordinate length be the
same, like the square box?


Thanks in advance.
Sityee