Regression Analysis and Regression Analysis And Forecasting Software for Windows

Advanced Grapher
$29.95 - Alentum Software, Inc.

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. You will be able to create high-quality graphs and copy them to your documents (as EMF or BMP). The program has printing capabilities, multi-document interface, customizable toolbars. Supports English, Dutch, French, German, Italian, Portuguese, Russian and Spanish interfaces.

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Equation Plotter - EqPlot
$15 - Institute of Mathematics and Statistics

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 teachers.

Understandable and convenient interface:
A flexible work area lets you type in your equations directly. It is as simple as a regular text editor. Annotate, edit and repeat your graphings in the work area. You can also paste your equations into the editor panel.
Example of mathematical expression:
5.22 - (2 * x) + square(x) + power(x;3) + power(2.55;4) - logbaseN(4;6.25)
Save your work for later use into a text or graphic file. Comprehensive online help is easily accessed within the program.

Features:
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*Scientific graphings
*Unlimited expression length
*Parenthesis compatible
*Scientific notation
*More than 35 functions
*More than 40 constants
*User-friendly error messages
*Simple mode (medium size on desktop)
*Paste expressions into EqPlot
*Online documentation
*All the benefits that Windows bestows, such as multi-tasking and print formatting are available

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Data Master 2003
$0 - RRR

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 (Levenberg-Marquardt) regression analysis, configurable user interface and more. You can visualize, edit and analyze data produced by any instruments with RS-232 interface or another numerical data sources. Embedded ActiveX-compatible scripting environment allows you easily add new custom operations and integrate this software with popular desktop applications.

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StatPlus Portable
$200 - AnalystSoft

No need to carry a mainframe computer to perform a complex statistical analysis when you visit a remote lab. Even a notebook computer is no longer necessary with StatPlus Portable 2007. You only need a light and extremely compact USB flash drive. Plug it into any PC in the lab, and get your customary workplace in a matter of minutes!
Have the full power of a professionally developed and precise statistical package always with you. Perform a statistical analysis on-the-fly without carrying a powerful, bulky computer with you all the time. This portable version is able to run from a flash memory stick, and does not require installation to the host PC.
Despite its light designation, StatPlus Portable 2007 is a fully featured, powerful data analysis product. It performs all types of analysis, from very basics to complex procedures such as GLM ANOVA, non-parametric and regression analysis, Probit analysis and Latin squares analysis.
Get consistent, repeatable, ISO compliant results every time you perform an analysis. StatPlus is fully standardized and complies with the strict ISO standards such as ISO2602:1980, ISO 2854:1976, and ISO 3207:1975. Import and export to popular products such as Microsoft Excel and StatSoft Statistica makes StatPlus even more compatible.
Statistical analysis tools such as StatPlus are not for everyone. Heavy-duty packages carry high costs and steep learning curves. With StatPlus you can forget about the learning curve thanks to its intuitive, spreadsheet-like user interface that is as easy to use as MS Excel.
Are you working in a lab or studying for your PhD? With its highly affordable price tag and available student and academic discounts, StatPlus Portable 2007 makes a perfect tool for industrial workers as well as university students and teachers.
Download your free evaluation copy, and get a complete statistical package at a fraction of the price of the bigger counterparts!

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The Unscrambler
$0 - CAMO

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 software yields demand-driven formulations, process optimization, cost- savings and increased ROI in product development, process control, quality control and R&D.

It is used in the Chemical, Pharmaceutical, Food Processing, Pulp and Paper, Consumer Products and Agricultural industries.

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ESBStats - Statistical Analysis Software
$79 - ESB Consultancy

Statistical Analysis and Inference Software for Windows covering everything from Average, Mode and Variance through to Hypothesis Analysis, Time Series and Linear Regression. Includes Online Help, Tutorials, Graphs, Summaries, Import/Export, Customisable Interface, Calculator, Live Spell Check, Install/Uninstall and much more.

- Single, Dual (paired and unpaired) and Multiple Data Analysis (Multivariate analysis not in Lite Version).
- Data can be either for Sample or Population.
- Data can be Time Based for Time Series Analysis.
- Data can be entered as Raw Data, Grouped Data, or as Summary Data.
- Raw Data can be converted into Grouped Data.
- Raw Data can have in-built Transformations applied to them.
- Raw Data can have Random values meeting user defined criteria.
- Data can be fully documented and stored in DataLists.
- Standardisation of Data around given mean/standard deviation.
- DataLists are grouped together in Workbooks - one Workbook is opened at a time and can contain many DataLists.
- Sample Size calculations.
- Random Value Lists for Sampling.
- Statistical Summary including: mean, median, mode, variance, standard deviation, kurtosis, skew, etc.
- Comparison of Statistics for Raw and Grouped of the same Data.
- Graphs and Charts including: Histograms, Line Graphs, Pie Graphs, Ogives, Scatter Diagrams, Rootograms, Bar Charts and more.
- Inference and Hypothesis Analysis of a Single Population - including the Mean, the Variance and Proportions.
- Inference and Hypothesis Analysis of Two Populations - including Difference of the Mean, Ratio of the Variance, Difference of Proportions.
- Analysis of Variance (ANOVA) (not in Lite Version).
- Linear Regression with Transformations of the dependent variable.
- Multiple Regression with Transformations of the dependent variables (not in Lite Version).
- Moving Averages.
- Trend Analysis of Time Series Data.
PLUS MORE.

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