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Custom QuickLaunch |
| Custom QuickLaunch gives you a way to do what Windows forgot: keep your favorite programs within easy reach, wherever you want to keep them on your desktop, and with all images visible. Control the si... |
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Galactic Geometry 3D |
| Get into the pilot seat and learn about volume and surface area while blasting away space debris to save your ship! Galactic Geometry is a 3D educational game that offers an engaging environment for s... |
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Super Ad Blocker |
| Super Ad Blocker blocks all forms of advertising including Flash, Rich Media, fly-in, slide-in, pop-ups, pop-unders, spyware ads, messenger ads, and more! Blocks and removes thousands of major spywa... |
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ThePharmacyToolbar |
| ThePharmacyToolbar is a free toolbar for Internet Explorer. It provides you with easy access and information about online pharmacies and drugs. You even get discounts at some of the pharmacies when us... |
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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. |
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RSS-XML feed for Regression Analysis - DataFitting : |
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Advanced Grapher 2.11 - Plot and analyze graphs of equations and data |
Size: 1.14 MB License: Shareware
Date: 06/28/2005 Downloads: 2 |
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Graphmatica 2.0f - powerful, easy-to-use, equation plotter |
Size: MB License: Shareware
Date: 04/02/2008 Downloads: 2 |
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BREAKTRU PERCENT 4.6 - Find percentage of any number. |
Size: 1.82 MB License: Freeware
Date: 09/01/2008 Downloads: 1 |
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MathAid Algebra II 25.63 - Interactive tutorial with problems and tests |
Size: 1 MB License: Demo
Date: 04/14/2006 Downloads: 2 |
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Math Quiz Creator 2.0.0 - Makes unlimited number of math quizzes. |
Size: 3.04 MB License: Shareware
Date: 08/14/2008 Downloads: 1 |
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Wykresy 3.1.0.34 - Draws various functions graphs |
Size: 0 MB License: Freeware
Date: 13/01/2007 Downloads: 1 |
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Math Miscellanea 1.00 - Performs miscellaneous math procedures |
Size: 1.95 MB License: Freeware
Date: 12/28/2002 Downloads: 1 |
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Khi 3 3.2 - Super Universal Scientific Computer |
Size: 7.63 MB License: Freeware
Date: 10/26/2007 Downloads: 1 |
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Calculator Prompter 2.3 - It is a math expression calculator |
Size: 0.29 MB License: Freeware
Date: 06/24/2008 Downloads: 1 |
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