Use only if you're writing a function to create a Crunch dataset from a
custom data structure. If you have a data.frame, just call
newDataset() on it.
createDataset(name, body, ...)character, the name to give the new Crunch dataset. This is required.
list correctly formatted metadata definition for a dataset. See the Crunch API documentation.
additional arguments for the POST to create the dataset, such as "description".
An object of class CrunchDataset.