Extract the posterior draws of the conditional expectation. See the rstanarm package for an example.

posterior_epred(object, ...)

Arguments

object

The object to use.

...

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

Value

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

See also

  • 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.