grid_pbox: Iterate Over a Grid of All Possible Quantiles and Calculate...

In pbox: Exploring Multivariate Spaces with Probability Boxes

Iterate Over a Grid of All Possible Quantiles and Calculate Probabilities

Description

This function queries the probabilistic space of a pbox object to calculate probabilities associated with specific marginal or conditional distributions on a quantile grid. It supports conditional probability calculations as well.

This method processes the pbox object to compute probabilities based on the specified marginal and conditional parameters. It handles both simple probability calculations and complex queries involving joint and conditional distributions, with an option for bootstrap confidence interval estimation.

Usage

grid_pbox(pbx, mj = character(), co = NULL, probs = seq(0, 1, 0.1), ...)

## S4 method for signature 'pbox'
grid_pbox(pbx, mj = character(), co = NULL, probs = seq(0, 1, 0.1), ...)

Arguments

pbx	An object of class pbox from which to query the probabilistic space.
mj	A character vector specifying the variables to query.
co	A character vector specifying the variables to query
probs	A numeric vector of quantiles to calculate probabilities for (default: seq(0, 1, 0.1)).
...	Additional parameters passed to qpbox.

Value

A data.table containing estimated probabilities for each combination of quantiles and distributions queried.

A data.table containing estimated probabilities for each combination of quantiles and distributions queried.

Examples

  data("SEAex")
  pbx <- set_pbox(SEAex)
  grid_pbox(pbx, mj = c("Vietnam", "Malaysia"))

pbox documentation built on May 29, 2024, 7:37 a.m.