Adjusted indirect comparisons: Typo [General Sta­tis­tics]

posted by Helmut Homepage – Vienna, Austria, 2020-10-01 17:13 (383 d 05:15 ago) – Posting: # 21962
Views: 1,211

Dear Detlew,

» » … Alternatively we can write $$SE_\Delta=\sqrt{\frac{SD_{\textrm{w}}^{2}}{2}\left (\frac{1}{n_\textrm{1}}+\frac{1}{n_\textrm{2}}\right )}\tag{3}$$
» Here I can't follow you. From where arises the 2 in formula (3)

Sorry, bloody copy & paste error!
\((2)\) in my OP was wrong. Correct: $$SE_\textrm{(d)}=SE_\Delta=\widehat{\sigma}_\textrm{w}\sqrt{\frac{1}{2}\left (\frac{1}{n_\textrm{1}}+\frac{1}{n_\textrm{2}}\right )}\tag{2}$$

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
21,743 posts in 4,546 threads, 1,543 registered users;
online 10 (0 registered, 10 guests [including 2 identified bots]).
Forum time: Tuesday 22:28 CEST (Europe/Vienna)

Sometimes the key to an answer is found
in the way you formulate the question.    David Brin

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