Bioequivalence and Bioavailability Forum • Thanks, it's done!!

Thanks, it's done!! [Software]

posted by Helmut – Vienna, Austria, 2012-01-20 01:10 (5249 d 17:44 ago) – Posting: # 7968
Views: 9,228

Dear Shuanghe!

❝ After discovering they don't even have max min, […]

I couldn’t believe this first. Was available up to WinNonlin 5.3…

❝ […] and x**2 is not working as square of x, as SAS would do, I did this:

❝ if(abs(lower_ci) > abs(upper_ci), abs(lower_ci)* abs(lower_ci), abs(upper_ci)*abs(upper_ci)). :crying: Where did you get the idea that ^ means to raise power?

Old habits. I knew from ‘classical’ WNL that both X**Y and X^Y work in ASCII-models, but only the latter in worksheets (similar to Excel). Safes one keystroke. :-D

❝ By the way, I seems to get slightly different CI as well. I need to run more SAS to confirm it but the difference I got is usually very small, always happens to the last decimal.

Hhm. The second decimal is not enough. I consider a successful ‘cross-validation’ if results agree at least to the third decimal (rounding!).

❝ But imagine some day you have 125.01% instead of 125.00%..., there would be a lot of :blahblah: with regulator to get the approval. or not.

Would only cost money. Imagine the other way ’round: You get the approval with 125.00 and after two years of marketing the drug some guy at an agency recalculates the data with SAS. Not so nice.

—
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz

The quality of responses received is directly proportional to the quality of the question asked. 🚮
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Complete thread:

SAS and missing values Helmut 2012-01-06 01:47
- SAS and missing values Shuanghe 2012-01-13 11:17
  - THX & another request Helmut 2012-01-13 13:31
    - Congratulations for both of us :-D Shuanghe 2012-01-13 16:14
      - FDA's RSABE: Phoenix ‘validated’ against SAS Helmut 2012-01-13 16:39
        
        How to obtain CINV value in Phoenix Shuanghe 2012-01-19 11:43
        
        Import from external source Helmut 2012-01-19 14:24
        
        Thanks, it's done!! Shuanghe 2012-01-19 22:42
        
        Thanks, it's done!!Helmut 2012-01-20 00:10
- SAS and missing values JMCardot 2012-01-31 03:12