For 2 × k contingency tables, we consider the statistic r*, the maximal correlation between the row and column variables, where the maximum is taken over all possible sets of scores (or "scales" or ...

Regression imputation is commonly used to compensate for item nonresponse when auxiliary data are available. It is common practice to compute survey estimators by treating imputed values as observed ...

Disruption of healthy microbial communities has been linked to numerous diseases, yet microbial interactions are little understood. This is due in part to the large number of bacteria, and the much ...