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bmscstan (version 1.2.1.0)

BMSC_loo: loo and waic.

Description

bmscstan wrapper for computing approximate leave-one-out cross-validation (loo) and Watanabe-Akaike Information Criterion or Widely Applicable Information Criterion (WAIC) using PSIS-LOO for the single case and the control group

Usage

BMSC_loo(x, cores = 1, ...)

BMSC_waic(x, ...)

# S3 method for loo_BMSC plot(x, ...)

# S3 method for waic_BMSC print(x, ...)

# S3 method for loo_BMSC print(x, ...)

Value

for `BMSC_loo` a list with the log likelihood of the single case and the control group, the MCMC effective sample size divided by the total sample size, and the leave-one-out cross-validation. For `BMSC_waic` a list with the log likelihood of the single case and the control group, and the waic scores.

Arguments

x

An object of class BMSC, resulting from the BMSC function.

cores

The number of cores for the `loo::relative_eff` function

...

for `BMSC_loo` and `BMSC_waic` further arguments passed to the `loo::extract_log_lik` function. for `print` and `plot` methods further arguments to be passed to the `print` or `plot` functions