NAG Toolbox

G10 – Smoothing in Statistics

• G10 Introduction
• g10ab – Fit cubic smoothing spline, smoothing parameter given
• nag_smooth_fit_spline – g10ab
• g10ac – Fit cubic smoothing spline, smoothing parameter estimated
• nag_smooth_fit_spline_parest – g10ac
• g10ba – Kernel density estimate using Gaussian kernel
• nag_smooth_kerndens_gauss – g10ba
• g10ca – Compute smoothed data sequence using running median smoothers
• nag_smooth_data_runningmedian – g10ca
• g10za – Reorder data to give ordered distinct observations
• nag_smooth_data_order – g10za

G08

G11