Extract X, Y or Z from a stanreg object
get_y(object, ...)get_x(object, ...)
get_z(object, ...)
A fitted model object returned by one of the
rstanarm modeling functions. See stanreg-objects.
Other arguments passed to methods. For a stanmvreg object
this can be an integer m specifying the submodel.
For get_x and get_z, a matrix. For get_y, either
a vector or a matrix, depending on how the response variable was specified.