How hard is this? I'd like to fit a cos^2 to some data for an experiment I'm doing, where the fit parameter will be the phase (i.e. d in y = cos^2 (x - d)). I'll have points with error, so a weighted ...
Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). A line of best fit is a form of regression analysis that shows the relationship ...
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