PosteriorFrame function

Calculate the posterior mean and quantiles from a Dirichlet process object.

PosteriorFrame(dpobj, xgrid, ndraws = 1000, ci_size = 0.1)

Arguments

• dpobj: The Dirichlet process object to be drawn from.
• xgrid: The x values the posterior is to be evaluated at.
• ndraws: The number of posterior draws to take.
• ci_size: The size of the credible interval draw in terms of percentage.

Returns

A dataframe consisting of the posterior mean and credible intervals.