Using Data Analysis to Detect Fraud - IIA Dallas Chapter
Using Data Analysis to Detect Fraud - IIA Dallas Chapter
Using Data Analysis to Detect Fraud - IIA Dallas Chapter
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<strong>Data</strong> Quality ChallengesNo uniquekeyNo consistentnaming conventionSpellingErrors<strong>Data</strong> EntryErrorsMissingValuesFreeFormTextID# Name Address City State Zip Note5154155 LaneM. Hitchcock 91017 th Street NW Washin<strong>to</strong>n DC 20006A1617 LaneHitchcock, M., 910SeventeenthStreet NW DX 20006 021115146261 MyronStucky 110EyeSt. N.W. Washing<strong>to</strong>n DC 20005 CHKID87121 Stucky, Myron 110I Street 1 st floor DC FRAlert87458 Fisher &SmithInc 3197 th St. S.E. Washing<strong>to</strong>n DC 20003CompanyNamesBuriedInformation<strong>Data</strong> inWrong Field<strong>Using</strong> <strong>Data</strong> <strong>Analysis</strong> <strong>to</strong> <strong>Detect</strong> and Deter <strong>Fraud</strong>PricewaterhouseCoopersMarch 2007Slide 21
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