I'm not sure I get your question right, but I think you want to fit a curve through the data points you have and then find the maximum of that continuous function. If so, you'd best consult a book on numerical methods such as Numerical recipes in C (online).

Here you'll find curve fitting methods (more than you care) as well as methods to find a function's extrema.

Hope this helps, -gjb-

In reply to Re: graphs by gjb
in thread graphs by Anonymous Monk

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