Marc Dancer

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      1 comment  ·  Support  ·  Admin →
      Marc Dancer commented  · 

      In the event that you haven't found a solution yet, here is my suggestion.
      Create a function y=a cos (b (x-c))+d
      Select both the data set and the function, right-click and choose "Best Fit to Data"
      Creating a text box for the function will reveal the parameters.

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