plot.flexreg_postpred function

Plot Method for flexreg_postpred objects

Method for an object of class flexreg_postpred containing the simulated posterior predictive distribution, usually the result of posterior_predict function. The plot shows the posterior predictive interval for each statistical unit. Additionally, the mean of the posterior predictives and the values of the observed response (either $y$ or $y/n$ for bounded continuous or discrete responses, respectively) can be added.

## S3 method for class 'flexreg_postpred'
plot(x, prob = 0.9, p_mean = F, response = NULL, ...)

Arguments

• x: an object of class flexreg_postpred containing the simulated posterior predictives, usually the result of posterior_predict.
• prob: the interval probability for the posterior predictives (default is 0.9).
• p_mean: a logical value indicating whether the posterior predictives' mean should be plotted.
• response: a numerical vector containing the response (either $y$ or $y/n$ for bounded continuous or discrete responses, respectively) to be added to the plot. If NULL, observed values are not plotted.
• ...: additional arguments. Currently not used.

Examples

## Not run:

data("Reading")
FB <- flexreg(accuracy ~ iq, data = Reading)
pp <- posterior_predict(FB)
plot(pp)
## End(Not run)