stan_plot_options.RdSet default appearance options
rstan_gg_options(...)
rstan_ggtheme_options(...)For rstan_ggtheme_options, see
theme for the theme elements that can be specified
in .... For rstan_gg_options, ... can be fill,
color, chain_colors, size, pt_color, or
pt_size. See Examples.
rstan_ggtheme_options(panel.background = ggplot2::element_rect(fill = "gray"),
legend.position = "top")
rstan_gg_options(fill = "skyblue", color = "skyblue4", pt_color = "red")