LRneg                   Sample Size for Estimating LR negative of a
                        Single Diagnostic Test
LRpos                   Sample Size for Estimating LR Positive of a
                        Single Diagnostic Test
correl                  Sample Size for Testing Correlation Coefficient
est.auc                 Sample size for estimating Area Under the ROC
                        curve
est.se                  Sample size for estimating sensitivity
estRR                   Sample size for estimation of Relative Risk
estm                    Sample size for estimating single mean
estor                   Sample size for estimation of Odds Ratio with
                        specified precision
estp                    Sample Size for Estimation of Single Proportion
n.means                 Sample Size for Comparing Independent and
                        dependent means
nprop                   Estimate sample size for hypothesis testing on
                        proportions
testRR                  Sample size for testing relative risk
testor                  Sample size for testing Odds Ratio
