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RegisterFirst hello! [Power / Sample Size]
posted by Helmut 
– Vienna, Austria, 2011-10-13 21:11 (5362 d 06:27 ago) – Posting: # 7486
Views: 3,922
Dear NVP!
What is the reason for not even saying ‘hello’? See also here and there. Some members of the forum (including myself) may consider your posting style as rude.
For given point estimate (=test/reference ratio) and CV:
For given point estimate (=test/reference ratio) and sample size:
Homework.
What is the reason for not even saying ‘hello’? See also here and there. Some members of the forum (including myself) may consider your posting style as rude.
❝ What is the relationship between No. of subjects and 90% confidence interval?
For given point estimate (=test/reference ratio) and CV:
The higher the sample size, the tighter the CI.
❝ What is the relationship between Intra-subject variability and 90% confidence interval?
For given point estimate (=test/reference ratio) and sample size:
The higher the CV, the wider the CI.
Homework.
—
Dif-tor heh smusma 🖖🏼 Довге життя Україна!![[image]](https://static.bebac.at/pics/Blue_and_yellow_ribbon_UA.png)
Helmut Schütz
![[image]](https://static.bebac.at/img/CC by.png)
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Complete thread:
- sample size, ISV and 90%CI NVP 2011-10-13 19:04
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- First hello!Helmut 2011-10-13 19:11
- thanks NVP 2011-10-16 10:14
- First hello!Helmut 2011-10-13 19:11
Ing. Helmut Schütz