Electronic Journal of Statistics
- Electron. J. Statist.
- Volume 12, Number 2 (2018), 3397-3442.
Weighted batch means estimators in Markov chain Monte Carlo
This paper proposes a family of weighted batch means variance estimators, which are computationally efficient and can be conveniently applied in practice. The focus is on Markov chain Monte Carlo simulations and estimation of the asymptotic covariance matrix in the Markov chain central limit theorem, where conditions ensuring strong consistency are provided. Finite sample performance is evaluated through auto-regressive, Bayesian spatial-temporal, and Bayesian logistic regression examples, where the new estimators show significant computational gains with a minor sacrifice in variance compared with existing methods.
Electron. J. Statist., Volume 12, Number 2 (2018), 3397-3442.
Received: July 2017
First available in Project Euclid: 10 October 2018
Permanent link to this document
Digital Object Identifier
Primary: 60J22: Computational methods in Markov chains [See also 65C40]
Secondary: 62F15: Bayesian inference
Liu, Ying; Flegal, James M. Weighted batch means estimators in Markov chain Monte Carlo. Electron. J. Statist. 12 (2018), no. 2, 3397--3442. doi:10.1214/18-EJS1483. https://projecteuclid.org/euclid.ejs/1539137549