[Gretl-users] How to draw a "factorized" histogram?
Dear all
I am wondering how to plot a "factorized" histogram (something like
shown below) in similiar to a "X-Y with factor separation" that we
have in gretl now.
Anyone can help?
Thanks...
Yi-Nung Yang
| #
| * #
| # * # *
| # * # *
+____________
1 2
#: group A
*: group B