
The default plot shows posterior uncertainty intervals and point
estimates for parameters and generated quantities. The plot
method can
also be used to call the other rstan plotting functions via the
plotfun
argument (see Examples).
# S4 method for stanfit,missing
plot(x, ..., plotfun)
A character string naming the plotting function to apply to the
stanfit object. If plotfun
is missing, the default is to call
stan_plot
, which generates a plot of credible intervals and
point estimates. See rstan-plotting-functions
for the names and
descriptions of the other plotting functions. plotfun
can be either the
full name of the plotting function (e.g. "stan_hist"
) or can be
abbreviated to the part of the name following the underscore
(e.g. "hist"
).
Optional arguments to plotfun
.
A ggplot
object that can be further customized
using the ggplot2 package.
# NOT RUN {
library(rstan)
fit <- stan_demo("eight_schools")
plot(fit)
plot(fit, show_density = TRUE, ci_level = 0.5, fill_color = "purple")
plot(fit, plotfun = "hist", pars = "theta", include = FALSE)
plot(fit, plotfun = "trace", pars = c("mu", "tau"), inc_warmup = TRUE)
plot(fit, plotfun = "rhat") + ggtitle("Example of adding title to plot")
# }
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