Extracts models fixed-effect terms for every modeled distribution parameter.
Usage
fixef(object, summary = TRUE, probs = c(0.055, 0.945))Arguments
- object
An object of class cumhist
- summary
Whether summary statistics should be returned instead of raw sample values. Defaults to
TRUE- probs
The percentiles used to compute summary, defaults to 89% credible interval.
Examples
# \donttest{
br_fit <- fit_cumhist(br_singleblock,
state = "State",
duration = "Duration",
fixed_effects = "Time")
#>
#> SAMPLING FOR MODEL 'historylm' NOW (CHAIN 1).
#> Chain 1:
#> Chain 1: Gradient evaluation took 0 seconds
#> Chain 1: 1000 transitions using 10 leapfrog steps per transition would take 0 seconds.
#> Chain 1: Adjust your expectations accordingly!
#> Chain 1:
#> Chain 1:
#> Chain 1: Iteration: 1 / 2000 [ 0%] (Warmup)
#> Chain 1: Iteration: 200 / 2000 [ 10%] (Warmup)
#> Chain 1: Iteration: 400 / 2000 [ 20%] (Warmup)
#> Chain 1: Iteration: 600 / 2000 [ 30%] (Warmup)
#> Chain 1: Iteration: 800 / 2000 [ 40%] (Warmup)
#> Chain 1: Iteration: 1000 / 2000 [ 50%] (Warmup)
#> Chain 1: Iteration: 1001 / 2000 [ 50%] (Sampling)
#> Chain 1: Iteration: 1200 / 2000 [ 60%] (Sampling)
#> Chain 1: Iteration: 1400 / 2000 [ 70%] (Sampling)
#> Chain 1: Iteration: 1600 / 2000 [ 80%] (Sampling)
#> Chain 1: Iteration: 1800 / 2000 [ 90%] (Sampling)
#> Chain 1: Iteration: 2000 / 2000 [100%] (Sampling)
#> Chain 1:
#> Chain 1: Elapsed Time: 49.13 seconds (Warm-up)
#> Chain 1: 262.176 seconds (Sampling)
#> Chain 1: 311.306 seconds (Total)
#> Chain 1:
#> Warning: There were 878 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 10. See
#> https://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
#> Warning: Examine the pairs() plot to diagnose sampling problems
#> Warning: The largest R-hat is 1.14, indicating chains have not mixed.
#> Running the chains for more iterations may help. See
#> https://mc-stan.org/misc/warnings.html#r-hat
#> Warning: Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable.
#> Running the chains for more iterations may help. See
#> https://mc-stan.org/misc/warnings.html#bulk-ess
#> Warning: Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable.
#> Running the chains for more iterations may help. See
#> https://mc-stan.org/misc/warnings.html#tail-ess
fixef(br_fit)
#> # A tibble: 2 x 5
#> DistributionParameter Term Estimate `5.5%` `94.5%`
#> <fct> <fct> <dbl> <dbl> <dbl>
#> 1 shape Time -0.00348 -0.00684 0.000195
#> 2 scale Time 0.00378 0.000158 0.00728
# }