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kenkangxgwe/LeastSquaresMethod.wl

Created February 5, 2017 02:54
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Using Least Square Method for a X-Y 2D array.
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LeastSquaresMethod.wl
(* ::Package:: *)
Targetdir1 = "%Yourdir%\\*.txt"
(*For the table having two demensions.*)
Data=Import[Targetdir1,"Table"];
Model = LinearModelFit[Data, x, x]
Show[ListPlot[Data, AxesOrigin -> {0, 0}, AxesLabel -> {"x", "y"}],
Plot[Normal[Model], {x, First[First[Data]], First[Last[Data]]}]]
Model["ParameterTable"]
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