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powerZ

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powerZ

by Antonio Trujillo-Ortiz

 

04 Jan 2003 (Updated 22 Apr 2003)

Power estimation of a performed Z test about mean(s).

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Description

Estimates the statistical power of a performed Z test about mean(s). It recalls you the statistical result of the test you should have arrived. It only needs the Z statistic, specified direction and significance level (default = 0.05).

MATLAB release MATLAB 5.3 (R11)
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Updates
22 Apr 2003

It was added an appropriate format to cite this file.

Tag Activity for this File
Tag Applied By Date/Time
statistics Antonio Trujillo-Ortiz 22 Oct 2008 06:55:48
probability Antonio Trujillo-Ortiz 22 Oct 2008 06:55:48
hypothesis testing Antonio Trujillo-Ortiz 22 Oct 2008 06:55:48
z test Antonio Trujillo-Ortiz 22 Oct 2008 06:55:48
z distribution Antonio Trujillo-Ortiz 22 Oct 2008 06:55:49

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