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The documentation for the current release is also available on this site.

NAG CL Interface
G10 (Smooth)
Smoothing in Statistics

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G10 (Smooth) Chapter Introduction – A description of the Chapter and an overview of the algorithms available.

Function
Mark of
Introduction

Purpose
g10abc 6 nag_smooth_fit_spline
Fit cubic smoothing spline, smoothing parameter given
g10acc 6 nag_smooth_fit_spline_parest
Fit cubic smoothing spline, smoothing parameter estimated
g10bbc 24 nag_smooth_kerndens_gauss
Kernel density estimate using Gaussian kernel (thread safe)
g10cac 3 nag_smooth_data_runningmedian
Compute smoothed data sequence using running median smoothers
g10zac 6 nag_smooth_data_order
Reorder data to give ordered distinct observations