Plot PSIS LOO — plot

This is the same as plot(loo1) except it uses colour for data groups and point shape for data types.

Usage

plot_loo(
  x,
  include = NULL,
  exclude = NULL,
  data = NULL,
  fishery_labels = c("LL1", "LL2", "LL3", "LL4", "Indonesia", "Australia", "CPUE")
)

Arguments

x: A psis_loo object returned by get_loo or loo::loo.
include: Optional character vector of variable names to include (for example, "pop"). It cannot be supplied with exclude.
exclude: A character vector of variable names to exclude from the plot (e.g., c("aerial", "af", "lf", "cpue")). Default is NULL (no exclusions).
data: Optional model data list. If supplied and it contains af_fishery and/or lf_fishery, AF and LF points are labelled by fishery. Composition points with zero input effective sample size are dropped from the plot.
fishery_labels: Character vector of fishery labels used when data supplies numeric fishery indices.

Value

A ggplot2 object showing the PSIS diagnostic plot with Pareto shape k values. Non-finite Pareto shape values are omitted.