Publisher review:Odds - Compute odds and risk ratio on 2x2 matrix This function calculates the Risk Ratio and the Odds Ratio (OR) on a 2x2 input matrix. Both ratios are computed with confidence intervals. If confidence interval of OR doesn't encompass the value OR=1, then the function computes the Bayesian Credibility Assessment of the test. If the test is credible, the function calculates the Association Parameter Phi.
The association parameter Phi=sqrt(chisquare/N).
The routine coumputes the Power and, if necessary, the sample sizes needed to achieve a power=0.80 using a modified asymptotic normal method with continuity correction as described by Hardeo Sahai and Anwer Khurshid in Statistics in Medicine, 1996, Vol. 15, Issue 1: 1-21 Requirements: · MATLAB Release: R2006b · Statistics Toolbox
Odds is a Matlab script for Statistics and Probability scripts design by Giuseppe Cardillo.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Odds - Compute odds and risk ratio on 2x2 matrix
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Odds script details 
