Standard calibration curve [Bioanalytics]

posted by Roberto – Italy, 2014-02-18 14:27 (4117 d 15:28 ago) – Posting: # 12438
Views: 10,311

Hi at all Members,

Anscombe's quartet, is a very interesting example, but i think that it could be true for value of R-square that are outside the normal range accepted in bioanalytics. If we set the limit of R-square at > 0.98, it's very difficult, or impossible, to meet the situation described by Anscombe; for this limit, the line is well defined with a model that fit very well the data. So, with limit like this, i think that the R-square value could be an helpful parameter, obviously not alone but with the Others.

Best Regards
Roberto

Complete thread:

UA Flag
Activity
 Admin contact
23,424 posts in 4,927 threads, 1,674 registered users;
67 visitors (0 registered, 67 guests [including 18 identified bots]).
Forum time: 06:55 CEST (Europe/Vienna)

It’s difficult to work in a group
when you are omnipotent.    John de Lancie (as Q)

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