Regression Analysis Free Download

 

DMFitter ActiveX control

This software allows you to add sophisticated regression analysis tools to your software in a few lines of code. Both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms with user defined models are available. This freeware is archived under activex, mathematics, science category.

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Regression analysis - CurveFitter

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.

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Multiple Regression Analysis and Forecasting

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.

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Equation graph plotter - EqPlot

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 students, teachers, engineers and researchers the power to graphically review equations, by putting a large number of equations at their fingertips.

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StatFi 2009

Perform powerful data analysis in the familiar Microsoft Excel environment. Get repeatable results and empower Microsoft Excel with accurate, reliable statistics. StatFi is a highly affordable statistical package that brings complex statistical and analytical calculations into Microsoft Excel. Unlike the functions that are built into Excel, StatFi provides reliable, repeatable results of the data analysis.

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The Unscrambler

This business software® helps you discover patterns and relationships in your data that traditional statistical methods and visual inspection cannot reveal. The Unscrambler`s Multivariate Curve Resolution (MCR), Derivatives, Principal Components Analysis (PCA), PLSR Analysis, and Experimental Design capabilities are unparalleled. Readers of Scientific Computing cited it as one of the Top Five products in terms of ease of use and visualization.

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Papertape Calculator

A full function calculator that records all entries to a virtual paper tape (text file). Simplifies checking of one's work and allows multiple results to be displayed simultaneously. Includes user defined functionality, bin, oct and hex arithmetic and calculation of external data sets that include curve fits. Business functions: interest, annuity and loan calculations. Math functions: trigonometry, statistics, quadratic and cubic equations.

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StatPlus 2008 Portable

No need to carry a mainframe to perform a complex analysis when you visit a remote lab. Get the full power of a precise data analysis tool always with you. Perform a statistical analysis on-the-fly without carrying a powerful, bulky computer with you. This business shareware StatPlus 2008 Portable is categorized under business math, scientific tools.

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InterReg

Software that allows you to do complex interpolation and regression calculations just with some point-and-click. So this program is not only for mathematics and engineers. Free for students and schools. InterReg is a shareware software filed under education mathematics utilities.

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Advanced Grapher

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.

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