z2p

Versione 1.0.0.0 (1,46 KB) da Scott McKinney
Converts z-statistic to p-value by integrating the standard normal pdf
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Converts normally distributed z-statistic to one- or two-tailed p-value
by integrating the standard normal pdf. If no "tails" value is specified, z2p computes the two-tailed value by default. The output p is the same size as z, which can be a scalar, vector, or matrix.

Inputs:
z: normally distributed z-statistic (positive or negative)
(optional) tailed: the number of tails over which to compute the probability value. (Note: by symmetry of the normal distribution, the two-tailed p-value is twice the one-tailed value.)

This function is useful for hypothesis testing when the test statistic is normally distributed.

Cita come

Scott McKinney (2024). z2p (https://www.mathworks.com/matlabcentral/fileexchange/28908-z2p), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2009a
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Versione Pubblicato Note della release
1.0.0.0