Computes R-squared using Bayesian R-squared approach. For detail refer to: Andrew Gelman, Ben Goodrich, Jonah Gabry, and Aki Vehtari (2018). R-squared for Bayesian regression models. The American Statistician, doi:10.1080/00031305.2018.1549100.
Source:R/R2.R
R2.Rd
Computes R-squared using Bayesian R-squared approach. For detail refer to: Andrew Gelman, Ben Goodrich, Jonah Gabry, and Aki Vehtari (2018). R-squared for Bayesian regression models. The American Statistician, doi:10.1080/00031305.2018.1549100.
Usage
# S3 method for tridim_transformation
R2(object, summary = TRUE, probs = c(0.055, 0.945), ...)
Arguments
- object
An object of class tridim_transformation
- 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.
- ...
Unused.
Examples
euc2 <- fit_transformation(depV1+depV2~indepV1+indepV2,
NakayaData, transformation = 'euclidean')
#>
#> SAMPLING FOR MODEL 'tridim_transformation' 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)
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#> Chain 1: Iteration: 1800 / 2000 [ 90%] (Sampling)
#> Chain 1: Iteration: 2000 / 2000 [100%] (Sampling)
#> Chain 1:
#> Chain 1: Elapsed Time: 0.095 seconds (Warm-up)
#> Chain 1: 0.093 seconds (Sampling)
#> Chain 1: 0.188 seconds (Total)
#> Chain 1:
R2(euc2)
#> R2 R2_5.5 R2_94.5
#> 1 0.9386744 0.925752 0.9456517