Data cleaning: Difference between revisions
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→Time data: Data was generated in 10 years
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=== Time data: Data was generated in 10 years === | === Time data: Data was generated in 10 years === | ||
Define the abnormal values of the time data ([http://en.wikipedia.org/wiki/Time_series time series]) if they | |||
* were generated 10 years before or | * were generated 10 years before or | ||
* newer than today | * newer than today | ||