regression

A graphing and calculation software that creates graphs for Cartesian, polar, and parametric functions, tables, implicit functions, and inequalities. With calculus features such as regression analysis, derivatives, tangents, normals, and more.

Rt-Plot is scientific data analysis software that allows users to generate Cartesian X/Y-plots, enter and calculate tabular data, and view changing graphs including regression, interpolation, differentiation, and integration in real-time.

NLREG is a software that performs nonlinear regression by fitting mathematical functions to data values, allowing for virtually any type of function to be fitted. It enables curve fitting for a wide range of applications.