Bioequivalence and Bioavailability Forum

Qualitative analysis of the ANOVA residuals [General Sta­tis­tics]

posted by Lucas – Brazil, 2014-02-19 17:13 (3715 d 22:00 ago) – Posting: # 12455
Views: 20,390
(edited by Lucas on 2014-02-19 20:22)

Hello!

❝ [...] it may just look like the teeth of someone who pissed Mike Tyson seriously off.

That is an extraordinary way to describe it!

❝ Looking for outliers (looking in this regards means looking, and not quantifying their potential presence) may be another aspect where this could come in handy.

I don't know if I'm thinking too "statistically", but that wouldn't be very subjective? One can look and think that there are outliers and other can think that there aren't and both would not be wrong, since there is no criteria.
Anyway, your's is a good way to attend to that requirement from the sponsor, but IMHO a qualitative analysis for the residuals would not add any value to the study, from a regulatory perspective. Am I wrong?

Complete thread:

• Qualitative analysis of the ANOVA residuals Lucas 2014-02-19 14:27 [General Sta­tis­tics] 
  • Qualitative analysis of the ANOVA residuals Helmut 2014-02-19 15:22
    • Qualitative analysis of the ANOVA residuals Lucas 2014-02-19 15:58
      • Qualitative analysis of the ANOVA residuals Helmut 2014-02-19 16:25
        • Qualitative analysis of the ANOVA resid­uals Lucas 2014-02-19 17:20
        • Qualitative analysis of the ANOVA resid­u­als Lucas 2014-02-20 19:07
          • First hints for Phoenix Helmut 2014-02-20 20:11
          • Phoenix: resid­u­als Helmut 2014-02-21 19:25
            • Phoenix: resid­u­als BRN 2014-03-04 15:15
              • Phoenix: resid­u­als Helmut 2014-03-04 16:52
            • Phoenix: resid­u­als Rosy 2018-10-15 07:03
              • Software validation Helmut 2018-10-15 11:43
                • Software validation Rosy 2018-10-18 00:38
                  • Avoid raw residuals Helmut 2018-10-18 17:14
                    • Avoid raw residuals Rosy 2018-10-18 18:05
          • Phoenix → R Helmut 2014-02-23 02:20
            • Phoenix → R Lucas 2014-02-25 19:28
  • Qualitative analysis of the ANOVA residuals ElMaestro 2014-02-19 15:32
    • Qualitative analysis of the ANOVA residuals Helmut 2014-02-19 16:06
    • Qualitative analysis of the ANOVA residualsLucas 2014-02-19 16:13
      • Qualitative analysis of the ANOVA resid­u­als ElMaestro 2014-02-19 20:40