dataset_json            Create a Dataset JSON Object
get_column_metadata     Extract column metadata to data frame
iris_items              Example Variable Metadata for Iris
read_dataset_json       Read a Dataset JSON to datasetjson object
schema_1_1_0            Dataset JSON Schema Version 1.1.0
set_source_system       Dataset Metadata Setters
set_variable_attributes
                        Assign Dataset JSON attributes to data frame
                        columns
validate_dataset_json   Validate a Dataset JSON file
write_dataset_json      Write out a Dataset JSON file
