Statistical Mistakes

Misuse of statistical inference in medical research

Distributional properties

  1. Brown BM, Hettmansperger TP. Kruskal-Wallis, multiple comparisons and Efron dice. Aust N Z J Stat 2002;44:427–438.
  2. Fagerlan MW, Sandvik L. The Wilcoxon–Mann–Whitney test under scrutiny. Statist Med 2009;28:1487–1497.
  3. Ruxton GD. The unequal variance t-test is an underused alternative to Student’s t-test and the Mann–Whitney U test. Behavioral Ecology 2006;17:688-690.
  4. Kasuya E. 2001. Mann-Whitney U-test when variances are unequal. Anim Behav 61:1247–9.
  5. Best DJ, Rayner JCW. Welch’s approximate solution for the Behrens–Fisher problem. Technometrics 1987;29:205–210.
  6. Gans DJ. Use of a preliminary test in comparing two sample means. Commun Stat Simul C 1981;B10:163–174.
  7. Zimmerman DW. A note on preliminary tests of equality of variances. Br J Math Stat Psychol 2004;57:173–181.
  8. Fagerland MW, Sandvik L. Performance of five two-sample location tests for skewed distributions with unequal variances. Contemporary Clinical Trials 2009;30:490–496.