NAG Library Chapter Contents

G10 – Smoothing in Statistics

Routine
Name Mark of
Introduction
Purpose

G10ABF
Example Text
Example Data
Example Plot 16 nagf_smooth_fit_spline
Fit cubic smoothing spline, smoothing parameter given

G10ACF
Example Text
Example Data 16 nagf_smooth_fit_spline_parest
Fit cubic smoothing spline, smoothing parameter estimated

G10BAF
Example Text
Example Data 16 nagf_smooth_withdraw_kerndens_gauss
Kernel density estimate using Gaussian kernel

G10CAF
Example Text
Example Data 16 nagf_smooth_data_runningmedian
Compute smoothed data sequence using running median smoothers

G10ZAF
Example Text
Example Data 16 nagf_smooth_data_order
Reorder data to give ordered distinct observations