NAG C Library

g10 – Smoothing in Statistics

g10 Chapter Introduction

Routine
Name
Mark of
Introduction

Purpose
g10abc 6 nag_smooth_spline_fit
Fit cubic smoothing spline, smoothing parameter given
g10acc 6 nag_smooth_spline_estim
Fit cubic smoothing spline, smoothing parameter estimated
g10bac 6 nag_kernel_density_estim
Kernel density estimate using Gaussian kernel
g10cac 3 nag_running_median_smoother
Compute smoothed data sequence using running median smoothers
g10zac 6 nag_order_data
Reorder data to give ordered distinct observations

NAG C Library
© The Numerical Algorithms Group Ltd, Oxford UK. 2002