| Contingency Table | Epidemiological 2x2 Contingency Table Analysis Tool | 
| corXY | Correlation of Two Vectors | 
| diffDetect | Mean Difference Detetion Tool | 
| epi2x2 | Epidemiological 2x2 Contingency Table Analysis Tool | 
| epiKappa | Computation of the Kappa Statistic for Agreement Between Two Raters | 
| epiTTest | Epidemiological T-Test Function | 
| mcNemar | Pair-Matched Analysis Tool | 
| Mean Difference | Mean Difference Detetion Tool | 
| n4means | Number of Subjects Required for a Randomized Trial with a Continuous Outcome | 
| n4props | Number of Subjects Required for a Randomized Trial with Binary Outcomes | 
| print.corXY | Correlation of Two Vectors | 
| print.diffDetect | Mean Difference Detetion Tool | 
| print.epi2x2 | Epidemiological 2x2 Contingency Table Analysis Tool | 
| print.epiKappa | Computation of the Kappa Statistic for Agreement Between Two Raters | 
| print.epiTTest | Epidemiological T-Test Function | 
| print.mcNemar | Pair-Matched Analysis Tool | 
| print.n4means | Number of Subjects Required for a Randomized Trial with a Continuous Outcome | 
| print.n4props | Number of Subjects Required for a Randomized Trial with Binary Outcomes | 
| print.sensSpec | Sensitivity and Specificity Analysis of a 2x2 Matrix | 
| print.univar | Univariate Analysis of a Single Variable | 
| sensSpec | Sensitivity and Specificity Analysis of a 2x2 Matrix | 
| summary.corXY | Correlation of Two Vectors | 
| summary.diffDetect | Mean Difference Detetion Tool | 
| summary.epi2x2 | Epidemiological 2x2 Contingency Table Analysis Tool | 
| summary.epiKappa | Computation of the Kappa Statistic for Agreement Between Two Raters | 
| summary.epiTTest | Epidemiological T-Test Function | 
| summary.mcNemar | Pair-Matched Analysis Tool | 
| summary.n4means | Number of Subjects Required for a Randomized Trial with a Continuous Outcome | 
| summary.n4props | Number of Subjects Required for a Randomized Trial with Binary Outcomes | 
| summary.sensSpec | Sensitivity and Specificity Analysis of a 2x2 Matrix | 
| summary.univar | Univariate Analysis of a Single Variable | 
| univar | Univariate Analysis of a Single Variable |