Expect the values in column A to match the predictions of a prophet model based on the timestamp in column B.

expect_column_pair_values_to_match_prophet_date_model is a ColumnPairMapExpectation

Args:

column_A (str):

The name of the timestamp column

column_B (str):

The name of the column containing time series values

model_json (str):

A string containing a JSON-serialized Prophet model

Keyword Args:

mostly (None or a float between 0 and 1):

Successful if at least mostly fraction of values match the expectation.

• For more detail, see mostly.

Other Parameters:

result_format (str or None):

• Which output mode to use: BOOLEAN_ONLY, BASIC, COMPLETE, or SUMMARY.
• For more detail, see result_format.

include_config (boolean):

If True, then include the expectation config as part of the result object.

catch_exceptions (boolean or None):

If True, then catch exceptions and include them as part of the result object.

• For more detail, see catch_exceptions.

meta (dict or None):

A JSON-serializable dictionary (nesting allowed) that will be included in the output without

• modification. For more detail, see meta.

Returns:

• An ExpectationSuiteValidationResult

Exact fields vary depending on the values passed to result_format, include_config, catch_exceptions, and meta.

Notes:

• • Prophet is an open source forecasting library created at facebook. For more information, please see the project github page.