Regression Analysis - CurveFitter Overview
CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.
Fit thousands of data into your equations in seconds:
Curvefitter gives scientists, researchers and engineers the power to find the ideal model for even the most complex data, including equations that might never have been considered. You can build equation set which can include a wide array of linear and nonlinear models for any application. Its state-of-the-art data fitting includes the following capabilities:
*Any user-defined equations of up to nine parameters and eight variables.
*Linear equations. ...
Download NOW! curvefitter.exe (Size: 3.07 MB) |
Publisher Website: | Institute of Mathematics and Statistics |
Category: | Education |
License: | shareware ($15) |
Operating Systems: | Win2000, Win7 x32, Win98, WinOther, WinVista, WinXP, Other |
Filename: | curvefitter.exe |
Size: | 3.07 MB |
MD5 Checksum: | f314f561c830b27c01cb24d01c0ecf5e |
Last Updated: | 05 Apr 2011 |
Screenshot: | Regression Analysis - CurveFitter 4.5.6 Screenshot |
Full Description: CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.
Fit thousands of data into your equations in seconds:
Curvefitter gives scientists, researchers and engineers the power to find the ideal model for even the most complex data, including equations that might never have been considered. You can build equation set which can include a wide array of linear and nonlinear models for any application. Its state-of-the-art data fitting includes the following capabilities:
*Any user-defined equations of up to nine parameters and eight variables.
*Linear equations.
*Nonlinear exponential, logarithmic and power equations.
*A 38-digit precision math emulator for properly fitting high order polynomials and rationals.
Graphically Review Curve Fit Results:
Once your data have been fit, Curvefitter automatically sorts and plots the fitted equations by the statistical criteria of Standard Error. A residual graph as well as parameter output is generated for the selected fitted equation within the Review Curve Fit window.
With All This Power, it is Still Easy to Use:
Curvefitter takes full advantage of the Windows user interface to simplify every aspect of operation -- from data import to output of results. Import data from many popular file formats including Excel, Lotus and ASCII. Once your data are in the editor, create a custom equation set and start the automatic fitting process with a single mouse click. Curvefitter is highly intuitive, easy-to-use and remarkably simple to learn.
Changelog
Version: 4.5.6 (21 Mar 2011)Version: 4.5.4 (26 Jan 2010)
Version: 4.5.3 (27 Jul 2009)
Version: 1.3
Why to stay up-to-date?
Most of the time having the latest version of a software is a good thing. Usually software updates add new features, which makes the software more usefull. Also with every update a software becomes more secure and more stable by fixing bugs & vulnerabilities from previous versions.We offer you 3 options in order to stay up-to-date with your software list:
1. Using Update Notifier (recommended) - AUTOMATIC PROCESS
The Update Notifier is a FREE small utility that scans your computer for installed software and displays a list of updates.
2. Register on the website and use the Watch List Option - MANUAL PROCESS
Signup on the website for free and use Watch List option (a collection of software, made by you, where you can see the current version or download it.
3. By Email - SEMI-AUTOMATIC PROCESS
Complete the following form and we'll send you an email, every time a new version of Regression Analysis - CurveFitter is launched.
How can you help?
Because this is a free service and we intent to keep it free, we need your input. You can:1. Post a link to this software on your website
2. Report a problem/bug or feature requests, using the contact form
3. Notify us is a new version of Regression Analysis - CurveFitter is released and we don't have it yet on the website.