example_draws: Example 'draws' objects

Description Usage Arguments Details Value Note References Examples

View source: R/example_draws.R

Description

Objects for use in examples, vignettes, and tests.

Usage

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example_draws(example = "eight_schools")

Arguments

example

(string) The name of the example draws object. See Details for available options.

Details

The following example draws objects are available.

eight_schools: A draws_array object with 100 iterations from each of 4 Markov chains obtained by fitting the eight schools model described in Gelman et al. (2013) with Stan. The variables are:

multi_normal: A draws_array object with 100 iterations from each of the 4 Markov chains obtained by fitting a 3-dimensional multivariate normal model to 100 simulated observations. The variables are:

Value

A draws object.

Note

These objects are only intended to be used in demonstrations and tests. They contain fewer iterations and chains than recommended for performing actual inference.

References

Andrew Gelman, John B. Carlin, Hal S. Stern, David B. Dunson, Aki Vehtari and Donald B. Rubin (2013). Bayesian Data Analysis, Third Edition. Chapman and Hall/CRC.

Examples

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draws_eight_schools <- example_draws("eight_schools")
summarise_draws(draws_eight_schools)

draws_multi_normal <- example_draws("multi_normal")
summarise_draws(draws_multi_normal)

posterior documentation built on Sept. 9, 2021, 5:07 p.m.