Bioequivalence and Bioavailability Forum • Proc power

Proc power [Power / Sample Size]

posted by d_labes – Berlin, Germany, 2014-10-01 11:26 (4288 d 07:57 ago) – Posting: # 13628
Views: 15,431

Dear ElMaestro,

❝ I am not a SAS user but have noted that with SAS/Proc Power you can calculate sample size expressed as number of comparisons (or comparison pairs) for a given level of power while taking correlation into consideration. This seems relevant since in a 222BE-study the data are generally positively correlated within subject.

Could you please elaborate? I haven't yet discovered such things in Proc Power.

❝ I wonder what the equations then look like? Tried to look at the online manuals etc, but clearly the power to know is sending on frequencies at which I can't receive. ...

Me too

—
Regards,

Detlew

Complete thread:

Proc power ElMaestro 2014-09-30 11:23 [Power / Sample Size]
- Proc powerd_labes 2014-10-01 09:26
- Proc power jag009 2014-10-01 20:55
  - screen shot ElMaestro 2014-10-01 21:02
    - Paired design d_labes 2014-10-02 13:00
      - Paired design ElMaestro 2014-10-02 13:33
        
        Paired design Helmut 2014-10-02 13:43
        
        Paired design nobody 2014-10-02 14:00
        Paired design ElMaestro 2014-10-02 14:25
        
        A wee little hole in the coconut ElMaestro 2014-10-04 18:13
        
        A wee little hole in the coconut Helmut 2014-10-04 19:23
        
        Paired design Ben 2014-10-05 10:43
        
        Paired design ElMaestro 2014-10-05 14:01