Free Shipping on Order Over $90
AfterPay Available
Practical Smoothing

Practical Smoothing

The Joys of P-splines

by Paul H.C. Eilers and Brian D. Marx
Hardback
Publication Date: 10/06/2021
  $114.50
or 4 easy payments of $28.62 with
afterpay
This item qualifies for FREE delivery
This is a practical guide to P-splines, a simple, flexible and powerful tool for smoothing. P-splines combine regression on B-splines with simple, discrete, roughness penalties. They were introduced by the authors in 1996 and have been used in many diverse applications. The regression basis makes it straightforward to handle non-normal data, like in generalized linear models. The authors demonstrate optimal smoothing, using mixed model technology and Bayesian estimation, in addition to classical tools like cross-validation and AIC, covering theory and applications with code in R. Going far beyond simple smoothing, they also show how to use P-splines for regression on signals, varying-coefficient models, quantile and expectile smoothing, and composite links for grouped data. Penalties are the crucial elements of P-splines; with proper modifications they can handle periodic and circular data as well as shape constraints. Combining penalties with tensor products of B-splines extends these attractive properties to multiple dimensions. An appendix offers a systematic comparison to other smoothers.
ISBN:
9781108482950
9781108482950
Category:
Probability & statistics
Format:
Hardback
Publication Date:
10-06-2021
Publisher:
Cambridge University Press
Country of origin:
United Kingdom
Pages:
208
Dimensions (mm):
233x156x15mm
Weight:
0.45kg

This title is in stock with our US supplier and is sent from our Sydney warehouse within 10-15 working days of you placing an order.    

Once received into our warehouse we will despatch it to you with a Shipping Notification which includes online tracking.

Please check the estimated delivery times below for your region, for after your order is despatched from our warehouse:

ACT Metro  2 working days

NSW Metro  2 working days

NSW Rural  2 - 3 working days

NSW Remote  2 - 5 working days

NT Metro  3 - 6 working days

NT Remote  4 - 10 working days

QLD Metro  2 - 4 working days

QLD Rural  2 - 5 working days

QLD Remote  2 - 7 working days

SA Metro  2 - 5 working days

SA Rural  3 - 6 working days

SA Remote  3 - 7 working days

TAS Metro  3 - 6 working days

TAS Rural  3 - 6 working days

VIC Metro  2 - 3 working days

VIC Rural  2 - 4 working days

VIC Remote  2 - 5 working days

WA Metro  3 - 6 working days

WA Rural  4 - 8 working days

WA Remote  4 - 12 working days

Customer Reviews

Be the first to review Practical Smoothing.