I've generated two sets of biomechanical data for a medical research study
(one set is in Newtons, the other in Newton-meters). So, for each given
experimental model, I have two kinds of data. I'd like to put the results
from the two experiments side-by-side on the same bar graph. I figured out
how to create a two y-axis graph (with Newtons on the right and N-m on the
left), but when I added the second y-axis, Excel super-imposed the two bars
on top of one another. Is anyone aware of a means by which I can keep the
bars side-by-side? I must have spent a day trying to figure this out and
can't. It's as though I can either have two axises or I can have two
side-by-side bars, but not both.

Any help is most appreciated.

F Drake, MSIV University of Utah