.in_numeric             Find elements of one numeric vector in another.
GeomIntervalPath        See 'ggplot2-ggproto'
GeomIntervalPoly        See 'ggplot2-ggproto'
StatInterval            See 'ggplot2-ggproto'
StatIntervalFctr        See 'ggplot2-ggproto'
StatSample              See 'ggplot2-ggproto'
calc_quantiles          Calculate quantiles of a tidy dataframe
fake_df                 Fake dataset intended to resemble a set of MCMC
                        samples of a variable over one covariate
                        (perhaps time),
geom_fan                Fan plot visualising intervals of a
                        distribution
geom_interval           Line plot visualising intervals of a
                        distribution
ggfan                   Fanplots for ggplot2
gp_model_fit            A 'stan_fit' object used in the 'ggfan_stan'
                        vignette, containing posterior samples from a
                        latent gaussian process model. This is provided
                        as data to avoid having to conduct
                        computationally expensive sampling when
                        producing the vignettes.
stat_interval           Line plot visualising intervals of a
                        distribution
stat_sample             Plots a randomly chosen sample of the specified
                        groups using 'geom_line'
