Sections : Office > Business database management

# DataFitting1.7.9

DataFitting performs regression analysis to estimate values of parameters.

## DataFitting 1.7.9 facilities

Vendor
Tivolitie 5
00510 Helsinki
Finland
Vendor`s Webhttp://www.math-solutions.org
OSWindows 98, Windows 2000, Windows XP, Windows Vista, Windows 7
LimitationsInstall and Uninstall
Actualizedmore than year ago
LocalizedEnglish
SnapshotDataFitting snapshot

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### DataFitting manufacturer description

DataFitting 1.7.9 is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting Business database management 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 download 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.

### What is new in 1.7.9 changeinfo log

Internal optimizations

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Smarter Choice award means that the price for the value and functions of DataFitting product is rational. Don't pay more than is necessary for the other software. This price is good.
DownloadAtlas.com guarantees that DataFitting was tested by antivirus program and is absolutely clean, which means it does not contain any form of malware, including computer viruses, adware, trojans, spyware, rootkits, badware and other malicious and unwanted software.
Report view
datafitting.exe - CLEAN
datafitting.exe » INNO » setup.data - CLEAN
datafitting.exe » INNO » files.info - CLEAN
datafitting.exe » INNO » {app}\CFitter1.exe - CLEAN
datafitting.exe » INNO » {app}\data1.txt - CLEAN
datafitting.exe » INNO » {app}\data2.txt - CLEAN
datafitting.exe » INNO » {app}\data3.txt - CLEAN
datafitting.exe » INNO » {app}\data4.txt - CLEAN
datafitting.exe » INNO » {app}\data5.txt - CLEAN
datafitting.exe » INNO » {app}\datavalue.txt - CLEAN
datafitting.exe » INNO » {app}\variab1.txt - CLEAN
datafitting.exe » INNO » {app}\variab2.txt - CLEAN
datafitting.exe » INNO » {app}\variab3.txt - CLEAN
datafitting.exe » INNO » {app}\text1.txt - CLEAN
datafitting.exe » INNO » {app}\text2.txt - CLEAN
datafitting.exe » INNO » {app}\text3.txt - CLEAN
datafitting.exe » INNO » {app}\params1.txt - CLEAN
datafitting.exe » INNO » {app}\params2.txt - CLEAN
datafitting.exe » INNO » {app}\params3.txt - CLEAN
datafitting.exe » INNO » {app}\model2.txt - CLEAN
datafitting.exe » INNO » {app}\model3.txt - CLEAN
datafitting.exe » INNO » {app}\model4.txt - CLEAN
datafitting.exe » INNO » {app}\DATAFITTING.HLP - CLEAN
datafitting.exe » INNO » {app}\datafitting.cnt - CLEAN
datafitting.exe » INNO » {app}\ROBOEX32.DLL - CLEAN
datafitting.exe » INNO » {app}\winhlp32.exe - CLEAN
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