Extract probabilities for gips object optimized with return_probabilities = TRUE

After the gips object was optimized with the find_MAP(return_probabilities = TRUE) function, then those calculated probabilities can be extracted with this function.

Usage

get_probabilities_from_gips(g)

Arguments

g

An object of class gips. A result of a find_MAP(return_probabilities = TRUE).

Value

Returns a numeric vector, calculated values of probabilities. Names contain permutations this probabilities represent. For gips object optimized with find_MAP(return_probabilities = FALSE), it returns a NULL object. It is sorted according to the probability.

See also

• find_MAP() - The get_probabilities_from_gips() is called on the output of find_MAP(return_probabilities = TRUE, save_all_perms = TRUE).

• vignette("Optimizers", package = "gips") or its pkgdown page) - A place to learn more about the available optimizers.

Examples

g <- gips(matrix(c(1, 0.5, 0.5, 1.3), nrow = 2), 13, was_mean_estimated = FALSE)
g_map <- find_MAP(g,
  optimizer = "BF", show_progress_bar = FALSE,
  return_probabilities = TRUE, save_all_perms = TRUE
)

get_probabilities_from_gips(g_map)
#>     (1,2)        () 
#> 0.8170484 0.1829516