EquivTestis a suite of tools that provides extensive tests and confidenceintervals for equivalence testing as well as a comprehensive set ofpharmacokinetic calculations.

EquivTest provides a range oftests and confidence intervals for the statistical analysis ofequivalence studies. Researchers working in clinical equivalence andbioavailability studies can now use this equivalence testing softwareto investigate equivalence according to FDA and CPMP guidelines.

EquivTestnow has the added feature of simple-to-use, built-in pharmacokineticfunctions. It provides a fast and easy means of calculating andplotting the most commonly used pharmacokinetic parameters such as;

• Cmax, Tmax, Lag Time, AUC(0-t), AUC(t-∞),
• AUC(0-∞), AUC(0-t)/AUC(0-∞), Mean Residence Time,
• AUMC(0-t), AUMC(0-∞), Half-Life, Elimination Rate Constant (λ).

Allof the PK calculations in EquivTest are based on noncompartmentalmethods of analysis for the estimation of pharmacokinetic parameters.

Oncethe PK parameters have been calculated, there is no need to export datato another application, because EquivTest can proceed to perform thebioequivalence phase of the study.