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shallot (version 0.4.1)

Random Partition Distribution Indexed by Pairwise Information

Description

Implementations are provided for the models described in the paper D. B. Dahl, R. Day, J. Tsai (2017) . The Ewens, Ewens-Pitman, Ewens attraction, Ewens-Pitman attraction, and ddCRP distributions are available for prior and posterior simulation. Posterior simulation is based on a user-supplied likelihood. Supporting functions for partition estimation and plotting are also provided.

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Install

install.packages('shallot')

Monthly Downloads

115

Version

0.4.1

License

Apache License 2.0 | file LICENSE

Issues

0

Pull Requests

0

Stars

2

Forks

1

Maintainer

David B Dahl

Last Published

August 25th, 2017

Functions in shallot (0.4.1)

adj.rand.index

Adjusted Rand Index
attraction

Attraction
decay

Decay
enumerate.partitions

Enumerate Partitions
partition.distribution

Distribution
partition.pmf

Obtain the Probability Mass Function of a Partition Distribution
nsubsets

Number of Subsets
pairwise.probabilities

Pairwise Probabilities
sample.partitions.posterior

Sample Partitions from Posterior Distribution of Partition
sampling.model

Specifying a Sampling Model
permutation

Permutation
plot.partition

Confidence and Exemplar Plotting
estimate.partition

Estimate Partition
mass

Mass, Discount, and Temperature Parameters
process.samples

Process Sampled Partitions
sample.partitions

Sample Partitions from Partition Distributions
shallot-package

Random Partition Distribution Indexed by Pairwise Information