A wee little hole in the coconut [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2014-10-04 21:23 (4277 d 09:38 ago) – Posting: # 13649
Views: 15,096

Dear Apprentice of power estimations,

❝ Anyone got the Philips paper from 1990?


I’ll send you a scan. Note that the paper deals with untransformed data (AR 0.80–1.20). More relevant the one by Diletti et al.*

❝ Using the world's best package for power calculation known as power.TOST:


cv=sqrt(exp(0.1003) - 1.0)


Another guy not reading the man-pages. ;-)
Try this goodie:
sampleN.TOST(CV=mse2CV(0.1003), theta0=1.1, targetpower=.95)



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
23,655 posts in 4,993 threads, 1,570 registered users;
136 visitors (0 registered, 136 guests [including 14 identified bots]).
Forum time: 07:02 CEST (Europe/Vienna)

Science is simply common sense at its best that is,
rigidly accurate in observation, and
merciless to fallacy in logic.    Thomas Henry Huxley

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