File:Regression lineaire orthogonal.svg
Summary
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English: Illustration of least squares fitting. The data (red dots) are at co-ordinates (1,6), (2,5), (3,7) and (4,10). A linear approximation is obtained using estimation of the perpendicular offset (total least-squares, blue line). Created using Scilab, modified with Inkscape.
Français : Illustration de la régression linéaire par la méthode des moindres carrés. Les données (points rouges) ont pour coordonnées (1 ; 6), (2 ; 5), (3 ; 7) et (4 ; 10). On effectue une régression linéaire en considérant les écarts orthogonaux (moindres carrés totaux, ligne bleue). Réalisé avec Scilab, modifié avec Inkscape. |
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This file was derived from: Linear least squares example2.svg:  Category:Derivative versions |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: redrawn with Scilab and another algorithm. The original can be viewed here: Linear least squares example2.svg: . Modifications made by Cdang.
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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Original upload log
This image is a derivative work of the following images:
- File:Linear_least_squares_example2.svg licensed with Cc-by-sa-3.0, GFDL
- 2011-06-10T03:35:22Z Krishnavedala 279x274 (51647 Bytes) {{Information |Description ={{en|1=Illustration of [[:w:Linear_least_squares_(mathematicsleast squares fitting]]. The data (red dots) are at co-ordinates (1,6), (2,5), (3,7) and (4,10). A linear approximation is obtained u
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Category:Linear regression