﻿

# DataFitting v.1.7.6

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, exponential, polynomial 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

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.

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 is a powerful statistical analysis ...

• Shareware
• 1.2 Mb
• 673
• \$15.00

### Review DataFitting

﻿
Other software of Institute of Mathematics and Statistics
• Compact calculator - CompactCalc  v.4.2.22CompactCalc is an enhanced scientific calculator for Windows with an expression editor. It embodies generic floating-point routines, hyperbolic and transcendental routines.
• CurveFitter  v.4.5.14CurveFitter performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.
• Desktop calculator - DesktopCalc  v.2.0DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help.
﻿
New 3D Modeling & CAD software
• Sheet Lightning Pro  v.6.21Sheet Lightning is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles cylinders, cones, square-to-round adapters, ovals, intersections and mutli-intersections.
• DataNumen DWG Recovery  v.3.0DataNumen DWG Recovery is a powerful tool to repair and recover corrupt AutoCAD DWG files.
• Home Plan Pro  v.5.8.2.1.0Many CAD programs are designed for architects and engineers. Thesecan be expensive, as well as hard to learn, and difficult to use. Home Plan Pro is designed to quickly and easily draw good-quality, straightforward designs.
• NanoCAD Plus  v.20.0.b5247nanoCAD Plus - easy-to-use low cost CAD software providing classic interface and native .dwg support. nanoCAD Plus has been built to deliver design and project documentation regardless of the industry or enterprise.
• DuctNet  v.1.0FlyCarpet is a visual modeling software platform for dynamic / static system design / optimization / simulation, it models multi-industry system with components and platform features, so this software can be used for many fields as fluid, fluid ...
• Magic View&Converter  v.6.0Usually, the specific file need to specify program opens.For example, DOC opens with WORD, XLS opens with EXCEL.These general software in our computer have installation.But if we meet the file that not known,are you go to the Internet to seek and ...