DDSolver Issue [General Sta­tis­tics]

posted by Laszlo Istvan Orosz – Hungary, 2021-06-11 09:51 (430 d 00:06 ago) – Posting: # 22407
Views: 1,041

Helmut, i have found an easy way to calculate the variance.covariance matrix:

https://stattrek.com/matrix-algebra/covariance-matrix.aspx

Calcualting the matrix with this way, the result is same like excel data anaysis toolpak.

"The method dependet approaches" calculates an other result.

I hope, DDSolver calculates correct as well, but i don't know ddsolver uses some other factors as well.

Complete thread:

UA Flag
Activity
 Admin contact
22,301 posts in 4,667 threads, 1,585 registered users;
online 4 (0 registered, 4 guests [including 4 identified bots]).
Forum time: Monday 09:57 CEST (Europe/Vienna)

Science… never solves a problem
without creating ten more.    George Bernard Shaw

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