plot using mathematica

*To*: mathgroup at yoda.physics.unc.edu*Subject*: plot using mathematica*From*: lauw at cco.caltech.edu (Wa-To Lau)*Date*: Tue, 7 Apr 1992 01:03:03 GMT

Would anybody tell me how to plot two data file on the same graph? I used Mathematica to compute a formula, which generated a set of data. I could use Plot to get one graph. But I need to compare these computed data with some experimental data I obtained somewhere else. Also I have to vary some of the parameters in my formula so that it would give a best fit for the experimental data. Would anybody give me an idea of how to do this using Mathematica? It would be really nice if I could plot the two data file on the same graph and compare them. Many thanks!! Wa-To Lau lauw at iago.caltech.edu