MTR Software
MTR Software is a leader in the scientific, engineering, and education communities with micro-computer based fitting solutions™.
FitAll™ is a nonlinear (& multi-linear) regression analysis (curve fitting) tool. It helps you extract meaningful results from your data.
Many say you must transform the model (equation) that describes your system so that it can be fit using linear regression analysis. With FitAll™ you can fit your data to the model that actually describes it, even if it is an implicit function.
MTR Software also provides value-added consulting services. This includes creating custom FitAll Function Libraries.