Vinecop.to_file

Vinecop.to_file(self, filename: str) → None

Writes the copula object into a JSON or CBOR file.

Filenames ending in .cbor are written as CBOR. All other filenames are written as JSON for backwards compatibility. The output contains 2 attributes: "structure" for the vine structure, which itself contains attributes "array" for the structure triangular array and "order" for the order vector, and "pair copulas". "pair copulas" contains a list of attributes for the trees ("tree1", "tree2", etc), each containing a list of attributes for the edges ("pc1", "pc2", etc). See to_file() objects for the encoding of pair-copulas.

Parameters:

filenamestr

The name of the JSON file to write.