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Column: Technical Aids: Exact Critical Values for the Analysis of Means

Summary: Exact critical values are given for the analysis of means of equal sample sizes for significance levels 0.10, 0.05, 0.01, and 0.001; number of means k equal to 3(1)20; and degrees of freedom equal to k(1)20, 24, 30, 40, 60, 120 and infinity. An approximate analysis for means of unequal sample sizes is discussed and exemplified. Approximations for the critical values are given and their derivation is discussed.

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  • Topics: Statistics
  • Keywords: Analysis Of Means (ANOM),Multiple comparisons
  • Author: Nelson, Lloyd S.
  • Journal: Journal of Quality Technology