From: John Hunter <jdh2358@gm...>  20100302 14:07:45

On Mon, Mar 1, 2010 at 8:30 PM, kotsumu <trust_myk@...> wrote: > > I have a X Variable in years and 2 y variables. That I want to plot on a > single graph. > I have already listed my X variable and 2 y variables in a list but I don't > know how to plot them on the single graph. > > My x variable for example 1948 is not in the scale of for example 0.48... > > What should I do? The list are all in consistent lenght. Take a look at the pyplot tutorial  the first section covers how to do this. Ie, see the 3rd graph/example from the top http://matplotlib.sourceforge.net/users/pyplot_tutorial.html JDH 