search for: compaqr

hi folks, I was wondering if anybody could give me some advice. I've created a stacked barchart, with 'car model' along the x axis, 'number of cars' along the y axis. There are 45 individuals involved, each of which can own any number of cars, of any model (eg an individual could own two cars of one model, and another car of a different model). I've got a legend by the

...will be made by the eye will be the vertical heights of the highlighted areas corresponding to a single owner i -- i.e. the eye will run horizontally and perceive the differences of height. Therefore it directly tells you how model ownership varies by model, for each owner. It will not be easy to compaqre the differences of height, for the different owners, for a single model M -- since this requires the eye to run vertically, and it will not readily make the comparison. However, you could also add bars which stick out sideways from the vertical bars, by amounts proportional to the ownership of mo...