Sample size estimation: PowerTOST [Software]

posted by Helmut Homepage – Vienna, Austria, 2018-06-28 14:57 (2101 d 01:21 ago) – Posting: # 18989
Views: 3,105

Hi libaiyi,

❝ Is there any R package available for statistical analysis of william design or 3*3 design when there exists R, T1, T2?


The function sampleN.TOST() of package PowerTOST. After installing/attaching in the R-console or the command window of R Studio type known.designs() to see what is covered. In sampleN.TOST() use the argument design (i.e., design="3x6x3" for the six-sequence Williams’ design or design="3x3" for the Latin Square).
For low to moderate CVs sample sizes will be identical.

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
22,957 posts in 4,819 threads, 1,636 registered users;
128 visitors (0 registered, 128 guests [including 6 identified bots]).
Forum time: 15:19 CET (Europe/Vienna)

With four parameters I can fit an elephant,
and with five I can make him wiggle his trunk.    John von Neumann

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