Effective Objects

Easy and accurate nonlinear regression for fitting equation parameters to data.

The key to its ease-of-use and power is in its equation parser that lets you simply type in the equation, enter the data, and perform the fit. This product is a library of functions to add to your program. However, the Excel examples stand on their own very well and fitting may be done with no programming.

EoFit uses an adaptive least-squares optimization to fit an equation to data. It works with equations that are linear and nonlinear in the parameters to be fit.

Coordinate Conversion Tools:

ProLat Coordinate Conversion Application - Get coordinate conversion services without programming.

ProLat Coordinate Conversion DLL Toolkit - Integrate industry leading coordinate conversion features and accuracy into your own application.