Sequential Monte Carlo p-values
- 1 June 1991
- journal article
- research article
- Published by Oxford University Press (OUP) in Biometrika
- Vol. 78 (2) , 301-304
- https://doi.org/10.1093/biomet/78.2.301
Abstract
The assessment of statistical significance by Monte Carlo simulation may be costly in computer time. This paper looks at a number of ways of calculating exact Monte Carlo p-values by sequential sampling. Such p-values are shown to have properties similar to those obtained by sampling with a fixed sample size. Both standard and generalized Monte Carlo procedures are discussed and, in particular, a sequential method is proposed for dealing with situations in which values can only be conveniently generated using a Markov chain, conditioned to pass through the observed data.Keywords
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