Lists all available dictionaries, indicating which are installed and their properties. Supports filtering by status, name pattern, and minimum row count.
Usage
list_dictionaries(
installed_only = FALSE,
include_core = TRUE,
status = NULL,
pattern = NULL,
min_rows = NULL
)Arguments
- installed_only
If TRUE, only show dictionaries that are installed locally. Default FALSE.
- include_core
If TRUE, include core dictionaries. Default TRUE.
- status
Filter to a specific status: "core", "ondemand", "downloaded", or NULL (all statuses). Default NULL (all).
- pattern
Regular expression to filter dictionary names. Default NULL (all).
- min_rows
Minimum number of rows (filters out smaller dictionaries). Default NULL (no filter).
Value
A data frame with columns:
name: Dictionary name
status: "core", "downloaded", or "ondemand"
version: Dictionary version string (if available)
size_mb: File size in MB (if installed)
n_rows: Number of rows (if installed)
n_cols: Number of columns (if installed)
primary_column: Name of the primary identifier column (if available)
See also
load_dictionary for loading dictionaries,
download_dictionary for pre-fetching on-demand dictionaries.
Examples
if (FALSE) { # \dontrun{
# List all dictionaries
list_dictionaries()
# List only installed dictionaries
list_dictionaries(installed_only = TRUE)
# Show only on-demand dictionaries
list_dictionaries(status = "ondemand")
# Search for English dictionaries
list_dictionaries(pattern = "^english")
# Show large dictionaries (1M+ rows)
list_dictionaries(min_rows = 1000000)
# Chained: on-demand English dictionaries
list_dictionaries(status = "ondemand", pattern = "english")
} # }