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| DataFit 8.1 |
 DataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis and data plotting. What sets DataFit apart from similar curve fitting and regression programs is its ease of use. DataFit is driven by a well-designed graphical interface, so there are no complicated instructions to remember and no programs to write. Data entry is achieved through a standard spreadsheet interface, which supports ASCII and ODBC data source import, as well as cutting and pasting data from the clipboard. With DataFit, you can perform linear or nonlinear regression on data containing up to 20 independent variables. You can choose from more than 600 pre-defined equations, which are commonly used in statistical, scientific and engineering applications, or create your own equations. Solved equations are sorted according to goodness-of-fit. DataFit also includes forward selection, backward elimination, stepwise selection and manual variable selection modes to help determine which independent variables should be included in your regression model for multivariate datasets. Results include completely customizable 2D and 3D plots, fitted parameters with confidence intervals, input vs. estimated data and goodness-of-fit information. Plots can be saved as templates, which allows them to be applied to new plots in order to instantly give them your own custom appearance. Data tables, supporting interpolation and extrapolation (projections), can be exported in ASCII, Excel or HTML format. You can also automatically export source code in BASIC or C to utilize any solved equation in a program that you have written. Macro capability allows curve fitting operations to be performed non-graphically, either in batch mode or by calling DataFit from an external program. With the combination of an intuitive interface, online help and wide range of features, it is a tool that is used effectively by both beginners and experts. |
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Commercial |
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229.00 |
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Home & Education / Mathematics |
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Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003 |
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Oakdale Engineering |
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| Top Home & Education / Mathematics softs |
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![Logic Circuit Simulator]()
1)
Logic Circuit Simulator 1.0
This package provides logical circuit simulation, it comes with common logic elements which includes logic gates, flop-flops, binary inputs and binary viewers
License:Shareware,
$29 to buy Size:
0.00 MB
![Matrix Inverse Calculator]()
2)
Matrix Inverse Calculator 1.0
Uses a complicated method to find the inverse of any square matrix
License:Freeware,
$0 to buy Size:
27KB
![Petri Nets Simulator]()
3)
Petri Nets Simulator 1.0
This package provides Generalized Petri-Nets simulation, It gives the user the ability to construct and to simulate different types of Petri Net
License:Shareware,
$99 to buy Size:
0.00 MB
![Matrix Calculator]()
4)
Matrix Calculator 1.1
Matrix calculator operations include: transpose, invert, scale, compute determinant and trace, adjoint, multiply, add, and subtract
License:Shareware,
$5.00 to buy Size:
0.56 MB
![Kids learning math]()
5)
Kids learning math 3.0
Kids learning math v3
License:Shareware,
$19.95 to buy Size:
4.76 MB
![GPSS Simulator]()
6)
GPSS Simulator 1.0
Provides GPSS language which can be used to construct event-driven systems
License:Shareware,
$49 to buy Size:
0.00 MB
![QuickFit]()
7)
QuickFit 1.0.0.13
QuickFit performs polynomial least squares fit to 9th order and MVR regressions
License:Shareware,
$20 to buy Size:
13703KB
8)
Rapid-Pi 1.2
MS Word add-on that provides a faster way of editing mathematical equations
License:Shareware,
$50.00 to buy Size:
2695KB
![Mágico Mundo de las Matemáticas entre 5 y 8 años]()
9)
Mágico Mundo de las Matemáticas entre 5 y 8 años 2.0
Joyful math leraning for ages 5-8 children in the hispanic and Latin world
License:Demo,
$14 to buy Size:
3 MB
![Archimedes Grapher Professional]()
10)
Archimedes Grapher Professional 2.2
Plot all kinds of functional graphs and create slides to show
License:Shareware,
$28 to buy Size:
2130KB
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| New Home & Education / Mathematics softs |
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1)
Calculate Mathematical Expressions Software 7.0
Evaluate math expressions with sin, square root, pi, factorial, etc.
License:Shareware,
$19.99 to buy Size:
756KB
2)
Falco Graph Builder 1.0
Falco Graph builder for students.
License:Freeware,
$0.00 to buy Size:
1022KB
3)
ViCalc 3.3.17
ViCalc-software is a scientific calculator with protocol.
License:Shareware,
$5.99 to buy Size:
690KB
4)
UberSmart Math Basics 2.1
Superior flash card app that helps kids of all ages master their math facts
License:Shareware,
$14.95 to buy Size:
3013KB
5)
Maths Trainer 1.1
24 challenging activities to exercise your mental math skills.
License:Shareware,
$19.95 to buy Size:
12621KB
![CalculatorX]()
6)
CalculatorX 1. 2. 6688
CalculatorX - The Enhanced Expression Calculator
License:Shareware,
$24.95 to buy Size:
1119KB
![Math Worksheet Creator]()
7)
Math Worksheet Creator 1.0
Math Worksheet Creator for Kindergarten through 5th grade
License:Freeware,
$0 to buy Size:
518KB
8)
Eye4Software Coordinate Calculator 2.1
Eye4Software Coordinate Calculator
License:Shareware,
$39 to buy Size:
1070KB
9)
FRACTIONS N DECIMALS 9.0
Add, Subtract, Divide and Multiply fractions. Convert decimals/fractions
License:Shareware,
$9.95 to buy Size:
5205KB
10)
QUICK CONVERSION 9.0
Easily converts several units of length, weight and capacity measures.
License:Freeware,
$0 to buy Size:
7790KB
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