Expand Dataset IDs to Include All Matching Variants — expand_dataset_ids • istatlab

Expands root dataset IDs to include all related datasets from metadata. For example: "534_49" expands to c("534_49", "534_49_DF_DCSC_GI_ORE_10", ...)

Usage

expand_dataset_ids(dataset_codes, metadata = NULL, expand = TRUE)

Arguments

dataset_codes: Character vector of dataset codes to expand
metadata: Optional data.table with metadata (fetched if NULL)
expand: Logical, if FALSE returns codes unchanged (default TRUE)

Value

Character vector with all matching dataset IDs

Examples

if (FALSE) { # \dontrun{
# Expand single code
ids <- expand_dataset_ids("534_49")
# Returns: c("534_49", "534_49_DF_DCSC_GI_ORE_10", ...)

# Expand multiple codes
ids <- expand_dataset_ids(c("534_49", "155_318"))

# Disable expansion
ids <- expand_dataset_ids("534_49", expand = FALSE)
# Returns: "534_49"
} # }