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Data frame for rspde_result objects to be used in ggplot2

Source: R/inla_rspde.R
gg_df.rspde_result.Rd

Returns a ggplot-friendly data-frame with the marginal posterior densities.

Usage

# S3 method for rspde_result
gg_df(
  result,
  parameter = result$params,
  transform = TRUE,
  restrict_x_axis = NULL,
  restrict_quantiles = NULL,
  ...
)

Arguments

result

An rspde_result object.

parameter

Vector. Which parameters to get the posterior density in the data.frame? The options are std.dev, range, tau, kappa and nu.

transform

Should the posterior density be given in the original scale?

restrict_x_axis

Variables to restrict the range of x axis based on quantiles.

restrict_quantiles

Named list of quantiles to restrict x axis. It should contain the name of the parameter along with a vector with two elements specifying the lower and upper quantiles. The names should be match the ones in result$params. For example, if we want to restrict nu to the 0.05 and 0.95 quantiles we do restrict_quantiles = c(0.05, 0.95).

...

currently not used.

Value

A data frame containing the posterior densities.