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Re^3: 3D Planar Multiple Linear Regression?by SimonClinch (Chaplain) 
on May 16, 2011 at 15:35 UTC ( #905106=note: print w/ replies, xml )  Need Help?? 
I have to admit the documentation doesn't tell you how to do what the module claims. Statistics::LineFit, on the other hand, does have the least squares methods required to extend a line of regression analysis into 3D, provided you can cope with the required matrix iterations, see http://www.weibull.com/DOEWeb/estimating_regression_models_using_least_squares.htm One world, one people
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