Home 
Submit a file 
New 
Categories 
RSS Feeds 
Blog
Free Software Advertising
"Regression Analysis  DataFitting" snapshot
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).
Essential downloads
A personalized faxing software can reach thousands of people with no limit. This easy to use product is your ideal communication tool for fax marketing, customer communication, event notification, newsletter publishing and more.
Product information
User rating
67% of
users liked this software
Platform:
Windows 7/Vista/XP/2000/95/98
Publisher:
Price:
$15
File size:
1.16 Mb
Date added:
May 8, 2008
Screenshot:
Product page:
Description from the Publisher
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values. DataFitting can handle linear, polynomial, exponential, and general nonlinear functions.
DataFitting performs true nonlinear regression analysis, it does not transform the function into a linear form. As a result, it can handle functions that are impossible to linearize such as: y = (a  c) * exp(b * x) + c Quickly Find the Best Equations that Describe Your Data: DataFitting gives students, teachers, engineers, researchers and other professionals the power to find the ideal model for even the most complex data, by putting a large number of equations at their fingertips. It has builtin library that includes a wide array of linear and nonlinear models from simple linear equations to high order polynomials. Graphically Review Curve Fit Results: Once your data have been fit, DataFitting automatically sorts and plots the fitted equations by the statistical criteria of Standard Error. You can preview your graph and output publicationquality graphs in several different configurations. A residual graph as well as parameter output is generated for the selected fitted equation. Data, statistical and numeric summaries are also available from within the reportpanel. DataFitting has the following capabilities: * A 38digit precision math emulator for properly fitting high order polynomials and rationals. * A robust fitting capability for nonlinear fitting that effectively copes with outliers and a wide dynamic Y data range. Users reviews & testimonials
This software is not reviewed yet.
Product tags array, fit, emulator, equation editor, rapid pi equation, exponential, analysis, formula, equation, basic physics equations, telecharger 3d analysis, fitting, 3d analysis, solarwinds engineers toolset, face quality analysis, graph, ps2 emulator, curve, rapid pi equation editor Other downloads from this publisher
MultiplexCalc is a multipurpose and comprehensive desktop calculator for Windows. It can be used as an enhanced elementary, scientific, financial or e ...
CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential an ...
Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functi ...
ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operatio ...
DesktopCalc is an enhanced, easytouse and powerful scientific calculator with an expression editor, printing operation, result history list and inte ... [ More downloads from this publisher ] 
