DataFit 9.0

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.

Keywords: curve, fitting, data, plotting, nonlinear, parameter, estimation, regression, statistics, math, science

Click to enlarge

Author:

Oakdale Engineering     Other programs by Oakdale Engineering

Downloads:

499

Size:

7516K

Cost:

$249.00 US

Users Rating:

    Reviews (0)     Write review

Feedback:

Report broken download     Report spyware [?]

License:

Commercial [?]

Operating Systems:

Release Status:

new (2008-06-08)

Recent Changes:

Vista Support, Various plotting enhancements, Enhanced help.

Supported Languages:

English

Additional Requirements:

16 Meg RAM

Acc Compact
Utility for Microsoft Access database developers and administrators.

DataTron
DataTron is an easy-to-use visual data base

Split JSON Files Into Multiple Files Software
Split one or more JSON files into smaller ones.

Golf Handicapper
Stores golf scores for multiple players.Calculates handicap, index, net score

Database Assistant
Manipulate data from a variety of databases including Oracle, SQL Server, et al

Link Web Extractor
Extracts from Search Engines or a list of URLs, E-mails, Phones, Fax and more...

DataPoint for Microsoft PowerPoint 2013
PowerPoint add-on to automatically update slide content

csASPUpload
Upload files using a browser and ASP. Multiple files. Can export binary data.

CMS CRM (5 User)
CMS Customer Relationship Management System

Cresotech DesktopSafe Lite
Convenient tool for safe storage of confidential records/data

TRANSDATpro
Quality Window
Double Pipe Heat Exchanger Design
Logic Minimizer
LeoCalculator
ChemMaths
Cheewoo Bevel CAM
Cheewoo Pipe CAM
Cheewoo Surface CNC
Cheewoo Pipe Template

Sidewinder Conveyor Design (1384 dl.)
DRAGSENS (1099 dl.)
3D Grapher (1083 dl.)
Bersoft Image Measurement (1055 dl.)
DreamCalc Scientific Graphing Calculator (1012 dl.)
Ciclo VBelt (987 dl.)
Cheewoo Surface CNC (939 dl.)
Cheewoo Pipe Template (922 dl.)
Cheewoo Pipe CAM (897 dl.)
ChemMaths (886 dl.)