EViews.com

In time-series plotting, I'm trying to produce a single graph with 4 series: one series being a line and the other three being represented as bars.

In fact the latter represent % contributions over time towards the total of the former. I've tried "mixed with line" options in the graphic menus but i can't quite get what i want.

thanks in advance.

Unfortunately that is not currently possible. You can only have 1 bar with 3 lines.