chi2ssize

Version 1.0.0.0 (2.08 KB) by Antonio Trujillo-Ortiz
Sample size in tests concerning the variance.
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Updated 25 Apr 2003

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Sample size required in tests concerning the variance, employing the Chi-square distribution and solved by iterative fashion (directed trial and error). This means that we enter an initial value for n in order to obtain a better estimate. It only needs the sample variance, expected (hypothesized) variance, initial sample size, hipothesis direction, Type II error and significance level.

Cite As

Antonio Trujillo-Ortiz (2026). chi2ssize (https://in.mathworks.com/matlabcentral/fileexchange/3274-chi2ssize), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R11
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0

It was added an appropriate format to cite this file.