by David Ringstrom, CPA
During the recent High Impact Excel: VLOOKUP Edition webinar a senior financial analyst named Lisa asked a question related to Social Security numbers. She periodically receives employee lists where the Social Security numbers aren’t necessarily in a uniform format. For instance, some are all numeric, others have dashes, and some might be text-based. Any data analysis involving look-up functions in Excel requires that our data be clean. Here are some techniques for cleaning up the numbers.
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David H. Ringstrom, CPA heads up Accounting Advisors, Inc., an Atlanta-based software and database consulting firm providing training and consulting services nationwide. Contact David at firstname.lastname@example.org or follow him on Twitter. David speaks at conferences about Microsoft Excel, and presents webcasts for several CPE providers, including AccountingWEB partner CPE Link