DateTime with Miliseconds to CSV
It is possible to output a CSV file retaining the miliseconds portion of a datetime. When opened in Jupyter, miliseconds are retained.
See forum discussion https://social.msdn.microsoft.com/Forums/azure/en-US/be0380cf-3d03-4458-bd91-3737644f9d61/convert-dataset-to-csv-missing-millisecond-in-csv?forum=MachineLearning
