posterior_linpred: Generic function for accessing the posterior distribution of the linear
predictor
Description
Extract the posterior draws of the linear predictor, possibly transformed by
the inverse-link function. See
posterior_linpred.stanreg()
in the rstanarm package for an example.
Usage
posterior_linpred(object, transform = FALSE, ...)
Value
posterior_linpred() 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.
Arguments
object
The object to use.
transform
Should the linear predictor be transformed using the
inverse-link function? The default is FALSE, in which case the
untransformed linear predictor is returned.
...
Arguments passed to methods. See the methods in the rstanarm
package for examples.
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.