e4p | Statistical errors for the estimation of a single proportion |
ICC | Intraclass Correlation Coefficient |
ss2s4m | Sample Sizes in Two-Stage sampling Designs for Estimating Signle Means |
ss2s4p | Sample Sizes in Two-Stage sampling Designs for Estimating Signle Proportions |
ss4m | The required sample size for estimating a single mean |
ss4p | The required sample size for estimating a single proportion |