References

  1. GraphPad InStat help, 2003, http://www.graphpad.com
  2. Hintze, J.: NCSS and PASS, 2005, http://www.ncss.com
  3. Mason, R.D. - Lind, D.A.: Statistical Techniques in Business and Economics. Irwin, Homewood, 1990
  4. Sachs, L.: Applied Statistics, Sprienger-Verlag, New York Heidelberg Berlin, 1978
  5. Seger, J. - Hindls, R.: Statisticke metody v ekonomii, Praha, Vydavatelstvi H&H, 1993
  6. SPSS Inc.: SPSS 14 for Windows help, 2005, http://www.spss.com
  7. Statistical Graphics Corp.: STATGRAPHICS Centurion XV Online Manual, 2001, http://www.statgraphics.com
  8. StatsDirect Ltd.: StatsDirect help, 2005, http://www.statsdirect.com
  9. StatSoft, Inc.: Electronic Statistics Textbook, Tulsa, OK: StatSoft, 2005 http://www.statsoft.com/textbook/stathome.html