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| NLREG - 6.2 |
NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted.
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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... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 | 
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|  | | DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms, arbitrary user models (defined analytically or by string expressions), double precision input vectors of any size, event support, weighting, wide set of functions and operators and unlimited number of fitting parameters. Examples for Excel, VB, Delphi, MSIE, Data... | Size: 210.2 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear regression!
Almost all data analysis software packages (SPSS, SAS, Statistical,Origin Pro, DataFit, Stata or Systat) need end-users to provide/guess initial start values, and the successes of nonlinear regression computation are havily depended on those guessed data. Unfortunately, for most of people, the guesses of proper start values are nightmare.
With the unique, robust and high efficient... | Size: 0 License: Shareware Price: $288
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | XLSTAT is a complete analysis and statistics add-in for MS Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis (PCA, DA, CA, MCA, MDS), correlation tests, parametric tests, non parametric tests, ANOVA, ANCOVA and much more. Complementary modules are available for 3D visualization, Preference Mapping, Time series analysis. | Size: 20.9 MB License: Shareware Price: $395
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003 |
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|  | | Implement data analysis and multivariate statistical analysis. 1. Probability analysis. 2. Compute descriptive statistics of selected data - compute probability density function values, cumulative density function values, quantile values, means and variances. 3. Frequency analysis. 4. Compare means- one sample t test, independent-samples t test and paired-samples t test.
5. Compare variances. 6. Variance analysis - one-way ANOVA and two-way ANOVA. 7. Univariate linear regression and... | Size: 2.2 MB License: Demo Price: $120
Platform: Windows 2000, Windows Me, Windows Vista, Windows XP |
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| | | CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.Fit thousands of data into your equations in seconds:Curvefitter gives scientists, researchers and engineers the power to find the ideal model for... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | System of Nonlinear Equations numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology. | Size: 1.7 MB License: Shareware Price: $12
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | 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... | Size: 5.6 MB License: Shareware Price: $229
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | UltimaCalc is a collection of mathematical tools wrapped up in one program, for use by scientists, engineers and students. The main window is a calculator that accepts mathematical expressions as plain text and evaluates them to 38 digit precision.
UltimaCalc can remain always ready for use. The use of text input means that this window can be small enough to remain open at all times without blocking the view of other windows. This window can be partially transparent when inactive, so you... | Size: 3.3 MB License: Shareware Price: $49.95
Platform: Windows 2000, Windows 2003, Windows 95, Windows 98, Windows Me, Windows NT, Windows Vista, Windows XP |
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| | | LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:1) Treat similar data (grouped and ungrouped dataset, one or two samples);2) Treat non-similar data;3) Determine propagated error (error propagation up to eight independent variables);4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps);5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary... | Size: 3.4 MB License: Shareware Price: $60
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | The Mother of all Calculators, a Swiss Army knife for scientists and engineers. Perhaps the most capable scientific/engineering calculator for Windows.
On one hand, this is a calculator: evaluates expressions with more than 100 functions (trig/inverse, log/exp, statisical distributions, Euler, conditional, user-defined. Expressions are entered in the customary algebraic notation, and only then evaluated. After computing the value, an expression can be modified or corrected, and recomputed at... | Size: 956.0 KB License: Shareware Price: $40
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | Free software for automation of professional measurement systems, data acquisition, processing and analysis. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental physics. Optimized for real-time operation, provides OLE-compatible programming model and supports ActiveX scripting. Features include powerful visual tools (graphic editor, digitizer, base line subtractor), wide set of numeric and symbolic calculations, nonlinear... | Size: 2.4 MB License: Freeware
Platform: Windows 98, Windows Me, Windows XP, Windows 2000 |
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|  | | Sagata Multiple Regression software offers the power of a professional regression package with the ease and comfort of a Microsoft Excel interface.
Features include:
Qualitative/Categorical Factors - often inputs or factors in model fitting are qualitative or categorical in nature, e.g., the type of house (brick, cape cod, or colonial) or the school district name. S.R. Pro offers completely seamless integration of categorical and continuous factors.
Efficient Backend Processing - often... | Size: 8.0 MB License: Demo
Platform: Windows 2000, Windows XP |
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|  | | Regression Tester from Info-Pack.com allows you to test the functionality of any page or form on your website.
Simply build up a list of tests in the program, then press the test button.
The program will then run the tests and create a professional report.
The reports are fully customizable.
RegressionTester is a windows program that runs on your PC and tests your website remotely.
RegressionTester will save you hours and hours of time, it will give you extra confidence that all... | Size: 932.6 KB License: Shareware Price: $99.95
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003 |
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|  | | This tool is used to perform a nonlinear resize (or "warp") of an image. By warping, you can resize an image such that the objects in the center of an image remain clear and undistorted, and distortion occurs near the edges of the image. This tool is useful for situations where you need to convert an image from one aspect ratio to another without cropping. For example, this software may be useful if you want to display a wallpaper on your desktop that is not the right size to fit your... | Size: 738.5 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive "dry lab" or research laboratory. Features of this powerful suite of MS Excel spreadsheets embrace:
- pH calculation of any aqueous solution of strong and weak acids, bases, salts, buffers and mixtures of up to 7 polyprotic systems... | Size: 529.3 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | The Unscrambler® is the complete multivariate analysis and experimental design software, equipped with powerful methods including Principal Component Analysis (PCA), Multivariate Curve Resolution (MCR), Partial Least Squares Regression (PLS-R), 3-Way PLS Regression, K-Means Clustering and SIMCA Classification.
Extensively used across a wide range of research and industrial applications including advanced Chemometrics, Spectroscopy and cutting-edge Sensometrics, this market-leading... | Size: 29.3 MB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000, Windows 2003 |
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|  | | Programmable scientific and technical graphics optimized for automation of test and measurement systems, data acquisition and post-process. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental research. Features include powerful visual tools (graphic editor, plot digitizer, base line subtractor), wide set of numeric and symbolic calculations (integration, differentiation, smoothing, etc), linear and nonlinear NLSF... | Size: 2.9 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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|  | | Analysis Studio provides the researcher a fast reliable way to create and manage data mining projects and includes automated methods for gaining a high level of accuracy and model stability. The software is designed for supporting crucial decisions in marketing, web mining, credit scoring, customer analytics, health science, human resources and other data driven fields. Analysis Studio features a fast deep logistic regression model development and deployment, regression analysis with multi... | Size: 4.3 MB License: Shareware Price: $600
Platform: Windows 2000, Windows 98, Windows Me, Windows NT, Windows Vista, Windows XP, Windows Vista |
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|  | | The Multiple Regression Analysis and Forecasting model provides a solid basis for identifying value drivers and forecasting business plan data. While it utilises a range of commonly employed statistical measures to test the validity of the analysis, results are summarized in text for ease of use. Once relationships have been identified, forecasting can be accomplished based on a range of available methodologies. The intuitive step-by-step usage flow enables you to develop strong forecasts... | Size: 137.7 KB License: Shareware Price: $14
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Mac OS X 10.4,Mac OS X 10.5 |
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| | | Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such. The conditions may also be linear or nonlinear equations involving the unknown functions and their derivatives. The solution produced is a continuous function in the form of finite power or trigonometric series, depending on the program, of user-specified number of terms valid in the entire defined interval and expanded about a user-chosen center of... | Size: 2.3 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | AdventNet QEngine is an Automated Testing Tool for Functional Testing,Performance Testing,Load Testing,Stress Testing,Web Services Testing,Server Performance Monitoring & Regression Testing to run tests from command line for all test types. QEngine runs in both Windows/Linux platforms. Allows record/playback in MSIE, Firefox and Mozilla browsers. Allows multiple team members to access, create, modify and execute test suites from any geographic location. | Size: 36.7 MB License: Shareware Price: $799
Platform: Windows NT, Windows 2000, Windows XP, Windows 2003, Linux |
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|  | | BioStat - user-friendly biology and medicine oriented statistical software. With BioStat 2008, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. While BioStat 2008 is a "heavy-duty" biology and medicine oriented professional statistical analysis tool, the interface is so simple that even people who have no knowledge of statistics are capable of processing data, provided they know how to use PC and... | Size: 30.9 MB License: Shareware Price: $120
Platform: Windows 2000, Windows 2003, Windows 95, Windows 98, Windows Me, Windows NT, Windows Vista, Windows XP |
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|  | | Compute 60 digits precision calculations, render beautiful 2D/3D graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds. Enter your data as a vector, mixed/improper fraction, any degree/radian/grad angle, sexagesimal and hexadecimal/decimal/octal/binary number to compute any scientific, logical, vectorial and statistical operations including standard deviations and nonlinear regressions. The program comes with... | Size: 2.3 MB License: Shareware Price: $19.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations of tangents and normals, numerical integration, value tables, calculator. Lots of graph and coordinate plane parameters.... | Size: 1.1 MB License: Shareware Price: $29.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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|  | | The Web browser is probably the most frequently used software today, and many tasks are highly repetitious. iMacros relieves the repetition of checking on the same sites every day, remembering passwords and filling out web forms or doing web screen scraping for data extraction. It is the only web form filler, that can automatically fill web forms that stretch over several pages. Passwords are stored securely with 256-Bit AES encryption. Web professional can use the software for functional... | Size: 3.3 MB License: Freeware
Platform: Windows 98, Windows Me, Windows XP, Windows 2000, Windows 2003 |
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| | | Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program.Graphically Review Equations:Equation graph plotter gives engineers and researchers the power to graphically review equations, by putting a large number of equations at their fingertips. The program is also indispensable for students and... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | Growing collection of advanced forecasting algorithms. Currently implemented:
ARIMA with automatic best parameter set search and smart seasonal trend detection.
Stepwise multivariate regression with the selection of the best regression subset over the whole bar history.
Proven backhistory. Model is recalculated on each historical time step using only those data which were available prior to actual historical trade date, so you see performance exactly same as you would observe on... | Size: 2.4 MB License: Shareware Price: $350
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | Offers functionality from Basic Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression.
Statistics Module
The Statistics module incorporates evaluation procedures of standard quantitative measures of centrality (mean) and dispersion of (discrete) numerical sets. This module incorporates weighted averages, geometric mean, Inter-Quartile range, mean and standard deviation, sample variance and the coefficient of variation.... | Size: 7.4 MB License: Shareware Price: $199
Platform: Windows 98, Windows 2000, Windows XP, Windows 2003, Unix,Linux |
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