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An algorithm andFortran-iv program for large-scaleQ-mode factor analysis and calculation of factor scores

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Abstract

An algorithm andFortran-iv computer program,cabfac, forQ-mode factor analysis is described. The program will accept up to 1500 items and 50 variables on a moderate-size computer.

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References

  • Harbaugh, J. W., and Demirmen, F., 1964, Application of factor analysis to petrologic variations of Americus Limestone (Lower Permian), Kansas and Oklahoma: Kansas Geol. Survey Sp. Dist. Publ. 15, 40 p.

  • Harman, H. H., 1967, Modern factor analysis (2nd ed.): Univ. of Chicago Press, Chicago, 474 p.

    Google Scholar 

  • Imbrie, J., and Kipp, N. G., 1970, A new micropaleontological method for quantitative paleoclimatology: application to a late Pleistocene Caribbean core,in The Late Cenozoic glacial ages: Yale Univ. Press, New Haven, in press.

    Google Scholar 

  • Imbrie, J., and Purdy, E. G., 1962, Classification of modern Bahamian carbonate sediments: Am. Assoc. Petroleum Geologists Mem. 1, p. 253–272.

    Google Scholar 

  • Imbrie, J., and Van Andel, T. H., 1964, Vector analysis of heavy-mineral data: Geol. Soc. America Bull., v. 75, no. 11, p. 1131–1156.

    Google Scholar 

  • Kaiser, H. F., 1958, The varimax criterion for analytic rotation in factor analysis: Psychometrika, v. 23, no. 3, p. 187–200.

    Google Scholar 

  • Klovan, J. E., 1966, The use of factor analysis in determining depositional environments from grainsize distributions: Jour. Sed. Pet., v. 36, no. 1, p. 115–125.

    Google Scholar 

  • Klovan, J. E., 1968, Q-mode factor analysis program inFortran-iv for small computers: Kansas Geol. Survey Computer Contr. 20, p. 39–51.

    Google Scholar 

  • Manson, V., and Imbrie, J., 1964,Fortran program for factor and vector analysis of geological data using an IBM 7090 or 7094 computer system: Kansas Geol. Survey Sp. Dist. Publ. 13, 46 p.

  • Ondrick, C. W., and Srivastava, G. S., 1970,Corfan-fortran iv computer program for correlation, factor analysis (R- and Q-mode) and varimax rotation: Kansas Geol. Survey Computer Contr. 42, 92 p.

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Authors and Affiliations

  1. Department of Geology, The University of Calgary, Canada

    J. E. Klovan

  2. Department of Geological Sciences, Brown University, USA

    J. Imbrie

Authors
  1. J. E. Klovan
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  2. J. Imbrie
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Klovan, J.E., Imbrie, J. An algorithm andFortran-iv program for large-scaleQ-mode factor analysis and calculation of factor scores. Mathematical Geology 3, 61–77 (1971). https://doi.org/10.1007/BF02047433

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  • DOI: https://doi.org/10.1007/BF02047433

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