Summarize the Posterior Distributions of Model Statistics

Numerical summaries are created for each model including the posterior mean and upper and lower credible intervals (aka uncertainty intervals).

Usage

# S3 method for posterior
summary(object, prob = 0.9, seed = sample.int(10000, 1), ...)

Arguments

object

An object produced by tidy.perf_mod().

prob

A number p (0 < p < 1) indicating the desired probability mass to include in the intervals.

seed

A single integer for sampling from the posterior.

...

Not currently used

Value

A data frame with summary statistics and a row for each model.

Examples

data("ex_objects")

summary(posterior_samples)
#> # A tibble: 3 × 4
#>   model         mean lower upper
#>   <chr>        <dbl> <dbl> <dbl>
#> 1 cart         0.851 0.826 0.875
#> 2 logistic_reg 0.883 0.859 0.909
#> 3 mars         0.884 0.859 0.910