When more than one set of data exist, a variety of statistical approaches are available.


This happens when data are collected over multiple time periods, locations, or jobs. In these instances, data can be analyzed in a variety of ways. In this context, DCI experts know how important it may be to conduct multiple events tests (e.g., Mantel-Haenszel test) as well as pattern consistency tests (e.g., Breslow- Day statistic). Interpreting the results of these complex analyses requires significant expertise.

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DCI Consulting is a risk management human resources consulting firm strategically located in Washington, D.C.

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