DTIC ADA119814: Smoothing of Scatterplots pdf

DTIC ADA119814: Smoothing of Scatterplots

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Description of the Book:

A variable span scatterplot smoother based on local linear fits is described. Local cross-validation is used to estimate the optimal span as a function of abscissa value. A rejection rule is suggested to make the smoother resistant against outliers. Computationally efficient algorithms making use of updating formulas and corresponding FORTRAN subroutines are presented

• Creator/s: Defense Technical Information Center
• Date: 7/1/1982
• Year: 1982
• Book Topics/Themes: DTIC Archive, Friedman, Jerome H., STANFORD UNIV CA PROJECT ORION, *SUBROUTINES, *LINEAR REGRESSION ANALYSIS, *PLOTTERS, ALGORITHMS, SCATTERING, REJECTION, CURVES(GEOMETRY), COMPUTATIONS, ESTIMATES, FORTRAN

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