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help for tkcomp
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Tukey-Kramer pairwise comparisons
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        tkcomp var [if] [, Level(sig) nu(dfe) mse(mse) ]


Description
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tkcomp performs Tukey-Kramer pairwise comparisons after
       running anova.
       
       fhcomp requires the gsturng and the sturng* files.


Examples
--------

 . anova y b
 . thcomp b
 . thcomp b, level(.99) 
 
  /* differences in b at a==3 */
 . anova y a b a*b
 . thcomp b if a==3
 . thcomp b if a==3, nu(3) mse(71.6)


Author
------

      Philip B. Ender
      UCLA Academic Technology Services
      ender@ucla.edu 
      
      
Acknowledgements
----------------

      John R. Gleason
      Syracuse University
      loesljrg@ican.net
      
      For qsturng and strung*
      STB-47/sg101