Qualitative Sociology

, Volume 14, Issue 4, pp 307–324 | Cite as

The NUDIST qualitative data analysis system

  • Tom Richards
  • Lyn Richards


Most computer approaches to qualitative data analysis have concentrated on coding and retrieval of text. This paper describes a research project which set out to support a range of methods for the analysis of unstructured data, with emphasis on the building and testing of grounded theory. It resulted in software whose innovations include: a) No limit to the number of coding categories and sub-categories, and no limit to the number of times a given text passage can be coded; b) The use of separate document and indexing databases, interrelated and of unlimited flexibility; c) Comprehensive hypermedia-like browsing tools for both document and indexing databases; d) Ability to search for words and lexical patterns occurring in text and to combine this with indexing of the text; e) Ability to handle off-line textual and non-textual data as well as on-line data; f) Ability to record textual comments in indexing categories — a memoing facility for emerging ideas and categories; g) Support and exploitation of hierarchical indexing systems; h) Mechanisms for creating new indexing categories out of existing ones, relating them to the data documents, and using them for further analyses. New goals of the project are to provide a number of artificial intelligence based information structuring and reasoning facilities which can be used to aid the organization and retrieval of qualitative data, and to extend the present capabilities of the software to express and test new ideas, concepts, generalizations and hypotheses about the data.


Data Analysis Artificial Intelligence Social Psychology Information Structure Qualitative Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. Drass, K. 1980 “The Analysis of Qualitative Data,”Urban Life. Vol 9: 332–353.Google Scholar
  2. Gillespie, G. W. 1986 “Using Word Processor Macros for Computer Assisted Qualitative Data Analysis,”Qualitative Sociology. Vol 9: 283–291.Google Scholar
  3. Miles, M. B. and Huberman, M. 1984Qualitative Data Analysis. Beverly Hills: SageGoogle Scholar
  4. Podolevsky, A. & McCarty, C. 1983 “Topical Sorting: a Technique for Computer Assisted Qualitative Analysis,”American Anthropologist. Vol 84: 4.Google Scholar
  5. Richards, L. & Richards, T. J. 1987 “Qualitative Data Analysis: can computers do it?,”Australian and New Zealand Journal of Sociology, Vol 23: 1, 23–35.Google Scholar
  6. Richards, L. & T. J. 1989a “The Impact of Computer Techniques for Qualitative Data Analysis,” La Trobe University, Department of Computer Science, Technical Report 6/89.Google Scholar
  7. Richards, L. & T. J. 1989b “Qualitative Data: Computer Means to Analysis Goals,” La Trobe University, Department of Computer Science, Technical Report 7/89.Google Scholar
  8. Richards, L. & Richards, T. J. 1991 “Computing in Qualitative Analysis: a Healthy Development?”Qualitative Health Research. Vol 1: 2, May 1991.Google Scholar
  9. Richards, L. & Richards, T. J. (1991b) “The Transformation of Qualitative Method: Computational Paradigms and Research Processes,” in N. Fielding & R. Lee (eds.)Using Computers in Qualitative Analysis. Berkeley: Sage 1991.Google Scholar
  10. Richards, L. 1990Nobody's Home: Dreams and Realities in a New Suburb. Melbourne: Oxford University Press.Google Scholar
  11. Strauss, A. 1987Qualitative Analysis for Social Scientists. Cambridge, England: Cambridge University Press.Google Scholar
  12. Tesch, R. 1990Qualitative Research: Analysis Types and Software Tools. London: Falmer Press.Google Scholar

Copyright information

© Human Sciences Press, Inc. 1991

Authors and Affiliations

  • Tom Richards
    • 2
  • Lyn Richards
    • 1
  1. 1.Computer Science & Computer EngineeringBundooraAustralia
  2. 2.Department of SociologyLa Trobe UniversityBundooraAustralia

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