nestor.datasets package


Helper function to load excavator toy dataset.

Hodkiewicz, M., and Ho, M. (2016) “Cleaning historical maintenance work order data for reliability analysis” in Journal of Quality in Maintenance Engineering, Vol 22 (2), pp. 146-163.


cleaned (bool (default=False)) – whether to return the original dataset (False) or the dataset with keyword extraction rules applied (True), as described in Hodkiewicz and Ho (2016)



BscStartDate :

initialization of MWO

Asset :

which excavator this MWO concerns (A, B, C, D, E)

OriginalShorttext :

natural language description of the MWO

PMType :

repair (PM01) or replacement (PM02)

Cost :

MWO expense (AUD)