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Find mcnodes with Missing Values

Source: R/which_mcnode.R
which_mcnode_na.Rd

Find mcnodes with Missing Values

Usage

which_mcnode_na(mcmodule)

Arguments

mcmodule

(mcmodule object). Module containing node_list.

Value

Character vector of mcnode names containing NA values. Returns empty vector if no NAs found.

Details

Identifies which mcnodes within an mcmodule contain NA values. Useful for troubleshooting and debugging Monte Carlo models.

See also

which_mcnode(), which_mcnode_inf(), mcnode_na_rm()

Examples

# Find nodes with NAs in the imports_mcmodule
which_mcnode_na(imports_mcmodule)
#> character(0)

# Create a test mcmodule with NAs
test_mcnode_na <- mcdata(c(0.1, NA, 0.3), type = "0", nvariates = 3)
test_mcnode_clean <- mcdata(c(0.1, 0.2, 0.3), type = "0", nvariates = 3)
test_mcmodule <- list(
  node_list = list(
    node_a = list(mcnode = test_mcnode_na),
    node_b = list(mcnode = test_mcnode_clean)
  )
)
which_mcnode_na(test_mcmodule)
#> [1] "node_a"