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Analytical audit software - used for:
- identification of duplicates, gaps, outliers, population summaries, data classification and stratification, univariate statistics, sample size computations, percentiles/quartiles, Federal holiday dates, histograms and other....
- testing Benford's law, cumulative monetary amount sampling, interval sampling, cross tabulations, account ageing, summarization, day of week analysis
- detection of fraud patterns using seven statistically based tests
- sorting, merging, summarizing and checking files for duplicate values
- obtaining Chi Square, checking credit card numbers (Luhn-10), round numbers, top/bottom 5,
- producing charts - histograms, trend lines, Pareto charts...
Usage guide available for download (PDF document 4.2 MB)
There is no license cost for the software. There are some limitations, however. The software can be used for any purpose,
including personal, commercial and educational, without any restriction. Current version is 1.56 released 4/22/2008. Plans are to offer tutorials on CD as well as support at a cost (yet to be determined).
| Command group |
Description |
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Population statistics (univariate, stratify, population, duplicates) |
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Sampling procedures (cma, interval, sample size calculation, precision calculation) |
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Fraud investigation tools (test Benford's Law, duplicates) |
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Other commands (ageing, gaps, credit card validation, analytic review procedures, dates on federal holidays, etc.) |
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Benford's Law 
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