R: Read Linguistic Data in the Cross Linguistic Data Format (CLDF)

# Read Linguistic Data in the Cross Linguistic Data Format (CLDF)

## Documentation for package ‘rcldf’ version 1.5.1

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package README

## Help Pages

add_dataframe | Adds a dataframe.
as.cldf.wide | Extracts a CLDF table as a 'wide' dataframe by resolving all foreign key links
cldf | Reads a Cross-Linguistic Data Format dataset into an object.
coalesce_truth | Coalesce value to truthiness
datatype_to_type | Map csvw datatypes to R types
default_dialect | CSVW default dialect
default_schema | Create a default table schema given a csv file and dialect
get_cache_dir | Returns the cache dir.
get_details | Returns a dataframe of with details on the CLDF dataset in 'path'.
get_dir_size | Returns the filesize in bytes of a directory.
get_filename | Get a filename from url value in metadata (handles .zip files)
get_from_zenodo | Downloads and installs a CLDF dataset from a Zenodo endpoint
get_separators | Identifies the separator characters specified by the CLDF metadata.
get_tablename | Convert a CLDF URL tablename to a short tablename
get_table_from | Extracts a single table from a CLDF dataset.
is_github | Returns TRUE if 'url' looks like a github URL
is_url | Returns TRUE if 'url' looks like a URL
list_cache_files | Returns a dataframe of directories in the cache dir
load_clts | Returns a CLDF dataset object of the latest CLTS version.
load_concepticon | Returns a CLDF dataset object of the latest Concepticon version.
load_glottolog | Returns a CLDF dataset object of the latest glottolog version.
make_cache_key | Returns the cachekey for the given path.
nullify | Converts all values specified in the CLDF metadata as 'null' to R's 'NA'.
print.cldf | Summarises the CLDF file
read_bib | Adds BibTeX source information into a CLDF dataset
read_cldf | Reads a Cross-Linguistic Data Format dataset into an object.
relabel | Relabels a column in a dataset for merging.
resolve_path | Helper function to resolve the path (e.g. directory or md.json file)
separate | Expands all values with separators.
set_cache_dir | Sets the cache dir for the current session.
summary.cldf | Summarises the CLDF file