Free Downloads Center
e.g. Nonlinear Least Squares Regression - CurveFitter 4.5 by Larry Nylund

Categories

Latest Reviews

PDF Architect

PDF Architect
PDF Architect, this is a smart and handy tool that creates, edits, secures & converts PDF files to Word from.

2D Barcode Maker

2D Barcode Maker
2D Barcode Maker, this professional tool is useful for designing linear and 2D bar codes.

Subscribe

Nonlinear Least Squares Regression - CurveFitter 4.5 by Larry NylundDownload

Editor's rating  
Users' rating   (0 votes) Rate it!
License Shareware / $15.00
Downloads 19
Publisher
File size 1.2 MB
Date added 27-Jul-2007
Nonlinear Least Squares Regression - CurveFitter screenshot

Enlarge screenshot

Publisher's description
Submit your review

CurveFitter is an easy-to-use and comprehensive nonlinear regression analysis program for Windows. It determines the values of parameters for an equation that cause the equation to best fit a set of data values that you provide. CurveFitter uses a true nonlinear regression technique that minimizes the squared residuals for the actual equation. Using the program you can perform multivariate, linear quadratic, polynomial, exponential, periodic and complex nonlinear regression. Thus, you may include nonlinear terms such as variables raised to powers and built-in functions such as ln, exponential, sine, cosine, etc. CurveFitter can handle essentially any equation whose form you can specify algebraically.

In addition to computing the optimal values of the parameters to best fit the equation to the data, CurveFitter also generates plots of the data points and the fitted equation. Moreover, it also plots the distribution of residual values.

This state-of-the-art data fitting includes the following capabilities:
* Any user-defined equations of up to nine parameters and eight variables.
* Unlimited length of datasets.
* A 38-digit precision math emulator for properly fitting high order polynomial and rational coefficients.
* A robust fitting capability for nonlinear fitting that effectively copes with outliers and a wide dynamic Y data range.

CurveFitter is an indispensable curve fitting tool for scientists, researchers, engineers, students, teachers and other professionals.

Download Nonlinear Least Squares Regression - CurveFitter 4.5



equation plotter sample
exponential equation solver linux
quadratic equation crossword puzzle
multiple regression php
loan recovery equation

Programs related to Nonlinear Least Squares Regression - CurveFitter

Copyright © 2001-2015, Free Downloads Center.