pydit.wrangling.referential_integrity_checkΒΆ
Module to perform referential integrity checks on two dataframes.
The purpose of these tools is to quickly ascertain what kind of relationship exists between two dataframe, e.g. many to many, one to many, one to one, etc. This is useful in an audit scenario as oftentimes the data is not clean and we may have missing detail records or blanks or duplicates.
Currently this module only supports providing a list or series of keys to check.
Functions
Check what relationship two hashable list have ("one to one", "many to many" etc.) Optionally, explains in a verbose way that relationship |