`R/posterior_predict.R`

`posterior_predict.Rd`

Draw from the posterior predictive distribution of the outcome. See posterior_predict.stanreg() in the rstanarm package for an example.

posterior_predict(object, ...)

object | The object to use. |
---|---|

... | Arguments passed to methods. See the methods in the rstanarm package for examples. |

`posterior_predict()`

methods should return a \(D\) by \(N\)
matrix, where \(D\) is the number of draws from the posterior predictive
distribution and \(N\) is the number of data points being predicted per
draw.

The rstanarm package (mc-stan.org/rstanarm) for example methods (CRAN, GitHub).

Guidelines and recommendations for developers of R packages interfacing with Stan and a demonstration getting a simple package working can be found in the vignettes included with rstantools and at mc-stan.org/rstantools/articles.

# See help("posterior_predict", package = "rstanarm")