School maths [Power / Sample Size]

posted by Helmut Homepage – Vienna, Austria, 2018-10-12 01:10 (1074 d 02:43 ago) – Posting: # 19430
Views: 22,248

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
21,691 posts in 4,534 threads, 1,541 registered users;
online 3 (0 registered, 3 guests [including 3 identified bots]).
Forum time: Monday 03:53 CEST (Europe/Vienna)

They were “so intent of making everything numerical”
that they frequently missed seeing
what was there to be seen.    Barbara McClintock

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