Don’t weight by 1/s² [Bioanalytics]

posted by Helmut Homepage – Vienna, Austria, 2019-03-18 12:19 (2266 d 14:11 ago) – Posting: # 20046
Views: 6,991

Hi nobody, Ohlbe and everybody,

❝ ❝ In his response Helmut mentions SD calculated from 2 or 3 replicates. Sorry Helmut, but I would consider any such value as meaningless.


❝ Exactly. Trash in trash out. SD is not erwartungstreu. Start with n=20+...


I stand corrected – you are both right. Is a stupid idea.

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
23,424 posts in 4,927 threads, 1,675 registered users;
60 visitors (0 registered, 60 guests [including 12 identified bots]).
Forum time: 03:30 CEST (Europe/Vienna)

Everything is trivial, if you know the answer.    Thomas Jaki

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