Bayesian Analysis for Penalized Spline Regression Using WinBUGS

By Ciprian M. Crainiceanu, David Ruppert, Matt P. Wand. 2005

374 citations recorded by the source corpus.

Penalized splines can be viewed as BLUPs in a mixed model framework, which allows the use of mixed model software for smoothing. Thus, software originally developed for Bayesian analysis of mixed models can be used for penalized spline regression. Bayesian inference for nonparametric models enjoys the flexibility of nonparametric models and the exact inference provided by the Bayesian inferential machinery. This paper provides a simple, yet comprehensive, set of programs for the implementation of nonparametric Bayesian analysis in WinBUGS. Good mixing properties of the MCMC chains are obtained by using low-rank thin-plate splines, while simulation times per iteration are reduced employing WinBUGS specific computational tricks.

Subfields: Artificial Intelligence, Statistics and Probability

View Paper: https://www.semanticscholar.org/paper/45911f28ad0c5da26a3945071e11bfeb11d7bef9

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

  1. Matt P. Wand
  2. John Thomas Ormerod
  3. Weining Shen
  4. Subhashis Ghosal
  5. Ciprian M. Crainiceanu
  6. Peter J. Diggle
  7. B. Rowlingson
  8. David Ruppert

In Statistics and Probability

  1. Matt P. Wand
  2. David Ruppert
  3. Ciprian M. Crainiceanu
  4. John Thomas Ormerod
  5. Raymond J. Carroll
  6. Weining Shen
  7. Subhashis Ghosal
  8. Peter J. Diggle

Citations in the corpus