Geometric mean and CV [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2019-09-07 09:57 (411 d 10:34 ago) – Posting: # 20551
Views: 3,637

Hi ElMaestro,

» » 3. 2 group parallel
» »    Only the pooled (total) s²p. With a tricky mixed-effects model you
» »    could get s²pT and s²pR.
» This tricky model […] may be overkill. I believe you will get the same result as you would obtain from doing a plain sample standard deviation on T and R subsets, respectively.

KISS. You are absolutely right. :-D

Dif-tor heh smusma 🖖
Helmut Schütz

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

Complete thread:

 Admin contact
21,177 posts in 4,414 threads, 1,475 registered users;
online 11 (1 registered, 10 guests [including 6 identified bots]).
Forum time: Thursday 20:32 CEST (Europe/Vienna)

It is not so much that I have confidence in scientists being right,
but that I have so much in nonscientists being wrong.    Isaac Asimov

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