Bioequivalence and Bioavailability Forum • Holy War of type III

Holy War of type III [Two-Stage / GS Designs]

posted by d_labes – Berlin, Germany, 2016-10-11 15:17 (2747 d 09:33 ago) – Posting: # 16722
Views: 34,829

Gentlemen (& Ladies),

❝ The ideal candidate for this drop1 extension would -purely hypothetically- be a statistical expert with mahatma status who has plenty spare time because he recently went into retirement. But of course, such people are hard to find.

❝

❝ Hötzi, do you think any such person exists on the planet or is it just wishful thinking?!??

I think a person with such skills couldn't be found within the whole galaxy. May be far, far away in the outer space :-D

.

If I would be such a person I nevertheless would by no means delve into the mud of Type I, II, III or even type IV tests in ANOVA :no:

.
There is some sort of Holy War out there with regard to such tests when it comes to unbalanced designs. This war is raging especially between the R folks and SAS adepts, the latter claimed to have invented "Type III" as I was told. Therefore it has to be seen as evil and must be abandoned by the R hordes under the virtual leadership of Douglas Bates.

No person with a lucid mind or even with an expert or mahatma status would participate in such a hassle. Not for money (even much!) nor for good words. Especially if considering that these F-Tests and pvalue Kuddelmuddel are nothing good for within the context of BE, only being a description of nuisance terms in the ANOVA model.

Better drink a good beer or a good glas of vine :party:

while contemplating about the meaning of life and that all.

—
Regards,

Detlew

Complete thread:

Potvin C in the EU Helmut 2013-04-16 17:40
- Potvin C in the EU ElMaestro 2013-04-17 02:31
  - Potvin C in the EU Helmut 2013-04-17 12:23
    - 2 Groups model FDA d_labes 2013-04-17 13:10
      - 2 Groups model FDA Helmut 2013-04-17 16:37
        
        Group effects obsolete? d_labes 2013-04-18 09:55
        
        Group effects FDA/EMA Helmut 2013-04-19 14:34
        
        Group effects FDA/EMA mittyri 2014-08-21 15:34
        
        Group effects FDA/EMA ElMaestro 2014-08-21 17:31
        
        Group effects EMA mittyri 2014-10-01 11:25
        
        Group effects EMA ElMaestro 2014-10-01 11:31
        Group effects EMA Helmut 2014-10-01 13:24
        
        Group effects EMA VStus 2016-10-06 22:06
        
        Group effects EMA ElMaestro 2016-10-07 12:45
        
        Group effects EMA mittyri 2016-10-07 15:06
        
        Fixed effects model with Group term mittyri 2016-10-09 13:27
        
        Fixed effects model: changing the F, p values mittyri 2016-10-10 18:33
        
        Fixed effects model: changing the F, p values ElMaestro 2016-10-10 20:10
        
        Fixed effects model: changing the F, p values Helmut 2016-10-11 00:17
        Holy War of type IIId_labes 2016-10-11 13:17
        
        Significance of Group effect in Russia: why the type III is so 'important' mittyri 2016-10-11 15:07
        
        Fixed effects model: changing the F, p values zizou 2016-10-11 01:06
        
        FDA group model in R mittyri 2016-10-11 13:43
        
        FDA group model in R ElMaestro 2016-10-12 01:07
        FDA group model in R VStus 2016-10-17 15:32
        
        FDA group model in R ElMaestro 2016-10-17 18:58
        
        FDA group model in R VStus 2016-10-20 13:57
        
        Fixed effects model with Group term VStus 2016-10-20 13:54
        
        Group effects FDA/EMA zizou 2016-12-31 02:54
        
        Group effects FDA/EMA Helmut 2017-06-03 14:57
        
        2 Groups model FDA hiren379 2013-08-22 14:32
        
        Homework Helmut 2013-08-23 11:53