This is a preview. Log in through your library . Abstract The large sample variance of the Mantel-Haenszel estimator of the odds ratio calculated from a set of k 2 x 2 tables is derived. The ...

This is a preview. Log in through your library . Abstract A measure of 2 x 2 association, Z, is developed having the property that n(Z - Z) has approximately a standard normal distribution, even for ...