RSABE with two test products: Sample size? [Design Issues]

posted by Helmut Homepage – Vienna, Austria, 2023-08-23 13:51 (237 d 15:06 ago) – Posting: # 23707
Views: 1,755

Hi Darborn,

❝ I tried to read your article about replicate crossover, and now I know it is so called "incomplete block design" (am I right?).

You are. Specifically it is the result of excluding treatments.

❝ However, the true nightmare comes, how can I estimate the sample size required for a power of 80%. :confused:

❝ I guess that using the design of 2x3x3 or 2x2x4 in powerTOST is a big NO… :no:

You would need the function sampleN.RSABE(), but the argument design = "2x4x4" is not implemented. Sorry.

Dif-tor heh smusma 🖖🏼 Довге життя Україна! [image]
Helmut Schütz
[image]

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

Complete thread:

UA Flag
Activity
 Admin contact
22,984 posts in 4,822 threads, 1,655 registered users;
54 visitors (0 registered, 54 guests [including 9 identified bots]).
Forum time: 04:58 CEST (Europe/Vienna)

Complex, statistically improbable things are by their nature
more difficult to explain than
simple, statistically probable things.    Richard Dawkins

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