Sample Size determination for comparability studies [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2020-07-14 15:50 (459 d 16:05 ago) – Posting: # 21696
Views: 757

Hi sedhosen,

» Is there any guideline (or even an article) for determining sample size in comparability studies?

What do you mean by “comparability”? The most common ones:
» How should we calculate it?

Not at all. Since the difference between treatments and its variability are assumptions, you can only estimate the sample size.

Dif-tor heh smusma 🖖
Helmut Schütz
[image]

The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes

Complete thread:

Activity
 Admin contact
21,729 posts in 4,543 threads, 1,543 registered users;
online 6 (0 registered, 6 guests [including 5 identified bots]).
Forum time: Sunday 07:56 CEST (Europe/Vienna)

Be very, very careful what you put into that head,
because you will never, ever get it out.    Thomas Wolsey

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz
HTML5