School maths [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2018-10-12 01:10 (873 d 19:30 ago) – Posting: # 19430
Views: 19,995

Hi Nastia,

I like what you wrote over there:

Если вспомнить школьную математику, формулу ln(x^k)=klnx, тогда становится понятно почему ln(0.9) = –ln(1/0.9) = –1*ln(0.9^(–1)) = 0.10536. Аналогично, ln(0.9500) = –ln(1.052632). Очевидно, что 1.0526 больше чем 1.05.

(my emphasis) :-D

BTW, isn’t my name better transliterated with Хельмут Шютц than with Гельмут Шутц?

Dif-tor heh smusma 🖖
Helmut Schütz

The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes

Complete thread:

 Admin contact
21,361 posts in 4,461 threads, 1,493 registered users;
online 3 (0 registered, 3 guests [including 2 identified bots]).
Forum time: Wednesday 19:40 CET (Europe/Vienna)

The art and science of asking questions
is the source of all knowledge.    Thomas Berger

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