Simfit: simulation, statistical analysis, curve fitting and graph plotting software.

Simfit: simulation, statistical analysis, curve fitting and graph plotting software.: "a Windows package for simulation, curve fitting, statistical analysis and graph plotting. It employs mathematical models from a library or user-supplied equations, and can be used in biology (growth curves), psychology (factor analysis)' physiology (transport), pharamacology (dose response curves), pharmacy (pharmacokinetics), immunology (ligand binding), biochemistry (calibration), biophysics (kinetics), epidemiology (survival analysis), medical statistics (meta analysis), chemistry (chemical kinetics), physics (dynamical systems), and mathematics (numerical analysis)."