Current successes in making computers available for data analysis will intensify the challenge to make them more useful. Cheaper, smaller and more reliable hardware will make computers available to many new users with data to analyse: few of them will have much statistical training or routine access to professional statisticians. We have a moral obligation to guide such users to good, helpful and defensible analysis. The best of current statistical systems allow users to produce many statistical summaries, graphical displays and other aids to data analysis. We have done relatively well in providing the mechanics of the analysis. Can we now go on to the strategy?

This paper examines expert software for data analysis; that is, software which tries to perform some of the functions of a statistician consulting with a client in the analysis of data. Is such software needed? Is it possible? What should it do? What should it not do? How should it be organized? Some tentative answers are proposed, with the hope of stimulating discussion and research. A comparison with expert software for other applications is made. A recent experiment at Bell Laboratories is used as an example.


Diagnostic Result Bell Laboratory Multiple Answer Regression Diagnostics York Time Magazine 
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  1. Becker, Richard A., and Chambers, John M. (1981). S: A Language and System for Data Analysis. Bell Laboratories Computer Information Service, Murray Hill, NJ.Google Scholar
  2. Belsley, David A., Kuh, Edwin and Welsch, Roy E. (1980) Regression Diagnostics. John Wiley and Sons, New York.MATHCrossRefGoogle Scholar
  3. Chambers, John M. (1980). Statistical computing: History and trends. American Statistician. 34, 238–243.CrossRefGoogle Scholar
  4. Chambers, John M., Pregibon, Daryl and Zayas, Edward. (1981). Expert software for data analysis: An initial experiment. (to be presented at the 41st session of the International Statistical Institute, December 1981).Google Scholar
  5. Shortliffe, E. H. (1976). Computer-based Medical Consultations: MYCIN. American Elsevier, New York.Google Scholar
  6. Stockton, William (1980). Creating computers that think. New York Times Magazine. December 7 and 14, 1980.Google Scholar
  7. Stanford University (1980). HEnristic Programming Project 1980. Computer Science Department, Stanford.Google Scholar
  8. Tukey, J. W. (1980). Styles of data analysis, and their implications for statistical computing. COMPST AT 1980. Physica-Verlag, Vienna.Google Scholar

Copyright information

© Springer-Verlag New York Inc. 1981

Authors and Affiliations

  • John M. Chambers
    • 1
  1. 1.Bell LaboratoriesMurray HillUSA

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