postcheck: Plot posterior predictive check
In JimmyClowes/rethinking: Statistical Rethinking book package

Description Usage Arguments Details Author(s) See Also

Plots a series of graphical posterior predictive checks for a map or map2stan model fit.

1	postcheck( fit , prob=0.9 , window=20 , n=1000 , col=rangi2 , ... )

`fit`	A `map` or `map2stan` model fit
`prob`	Width of prediction interval to display
`window`	Number of cases to display in each plot (for paging)
`n`	Number of samples from posterior to use
`...`	Additional arguments to pass to `plot`

This function uses link and sim internally to simulate posterior predictions for a fit model. These are then plotted over the observed outcomes used in fitting.

Richard McElreath

link, sim

JimmyClowes/rethinking documentation built on Dec. 18, 2021, 1:36 a.m.