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ask77
Calcite | Level 5

I work on health care claims and right now I have a task to determine if any date ranges for a single patient overlap and I need to count the number of overlapping days for each date range for that patient. Here is the snap shot of the data. Also for the overlapping days I need to calculate the total dosage and also calculate the average dose for those overlapping days. Any help is greatly appreciated.

 

overlapping date rangesoverlapping date ranges

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