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# Regression Analysis - DataFitting

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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 built-in 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 publication-quality 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 report-panel.

DataFitting has the following capabilities:
* A 38-digit 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.

Free download from Shareware Connection - DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.

Publisher: Institute of Mathematics and Statistics | License: Shareware | Price: 15.00
Version: 1.7.8 | Size: 3010 KB | Platform: Win2000, Win7 x32, WinOther, WinVista
Released Date: | Rating: 0 | Title: Regression Analysis - DataFitting

Author Url: http://www.math-solutions.org
Program Info Url: http://www.math-solutions.org
Screenshot Url: http://www.math-solutions.org/datafitting.jpg

More downloads from Regression Analysis - DataFitting publisher Institute of Mathematics and Statistics:

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DataFitting - DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).

Regression Analysis - DataFitting keywords:

Analytical solution for Orthogonal Linear Least Squares in two dimensions - ORTHLLS2D returns the Orthogonal Linear Least Squares estimate for parameters of line a x + b y + c = 0

PSPPIRE Data Editor - PSPPIRE Data Editor is a handy and reliable application designed to help you perform statistical analysis of data sets.

DataFitting - DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).

Visual Fitting Pro - Visual Fitting Pro is a comprehensive and reliable software that helps you to easily implement linear and nonlinear curve fitting.

Standard Curve - Standard Curve is a lightweight and easy to use application designed to help you apply the least square method in order to generate polynomial curves.

Shareware Connection periodically updates pricing and software information of 'Regression Analysis - DataFitting' from company source 'Institute of Mathematics and Statistics' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'Regression Analysis - DataFitting' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of Regression Analysis - DataFitting.

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