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  1. Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU
  2. Path: sparky!uunet!paladin.american.edu!auvm!HILBERT.MATHS.UTAS.EDU.AU!MCPHERS
  3. X-Mailer: ELM [version 2.2 PL11]
  4. Message-ID: <9207230805.AA14943@hilbert.maths.utas.edu.au>
  5. Newsgroups: bit.listserv.stat-l
  6. Date:         Thu, 23 Jul 1992 18:05:28 EST
  7. Sender:       "STATISTICAL CONSULTING" <STAT-L@MCGILL1.BITNET>
  8. From:         "D. Glen McPherson" <mcphers@HILBERT.MATHS.UTAS.EDU.AU>
  9. Subject:      s-mode and t-mode in principal component analysis
  10. X-To:         "stat-l list" <stat-l@vm1.mcgill.ca>
  11. Lines: 17
  12.  
  13. Thanks to those people who were kind enough to provide information about
  14. S-mode and T-mode in principal component analysis and factor analysis. For
  15. other list-server members who would like to explore these modes further, it
  16. seems there are in fact 6 modes known as O, P, Q, R, S and T-modes. They were
  17. introduced in Cattell's 1952 book on Factor Analysis and are discussed in R.J.
  18. Rummel's book 'Applied Factor Analysis'(Evanston: Northwestern University Press.
  19.  1970).
  20.  
  21. Regards,  Glen.
  22.  
  23. --
  24.  ---------------------------------------------------------------------------
  25. |  Glen McPherson            |                                   |  _--_|\  |
  26. |  Department of Mathematics |-----------------------------------| /      \ |
  27. |  University of Tasmania    |               E-Mail:             | \_.--._/ |
  28. |  Australia.                | mcphers@hilbert.maths.utas.edu.au |       *  |
  29.  ---------------------------------------------------------------------------
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