SAS macros and sample code for stratifying (and aggregating) data according to time-varying covariates. Especially useful for Poisson regression, Cox regression and calculating standardised incidence ratios.
Platforms: Windows, Mac, Linux
|License: Freeware||Size: 230.36 KB||Download (28): Pyrsstep Download|
The Multiple Regression Forecasting model provides a solid basis for identifying value drivers and forecasting 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...
|License: Freeware||Size: 145 KB||Download (948): Regression Business Plan Forecasting Download|
Regression mAKEr project is a simple modular application for data investigation. This is an application to help user (mathematician) to make regression between series of data, draw grpahics, and export them into various formats by means of common graphics packages (i.e., gnuplot, plotutils). It...
|License: Freeware||Size: 1.9 MB||Download (115): Regression mAKEr Download|
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...
|License: Freeware||Size: 8.02 MB||Download (33): Sagata Regression Pro Download|
The model relies on the theory of strength of least square curve fitting and auto regression techniques. Requirements: - MATLAB 7.5 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
|License: Freeware||Download (28): Prediction of Oldfaithful Volcanic Eruption: Auto Regression Download|
The non-linear regression problem (univariate or multivariate) is easily posed using a graphical user interface (GUI) that solves the problem using one of the following solvers: - nlinfit: only univariate problems. - lsqnonlin: can deal with multivariate problems (more than one dependent fitting...
|License: Freeware||Size: 30.72 KB||Download (21): Non-linear regression GUI Download|
StatsEasy Regression allows you to compute linear equation from simple regression, you get the equation with slope and intercept, it draws the line graph and scatter diagram.
Platforms: Any Browser + Java
|License: Freeware||Download (340): StatsEasy Regression Download|
Zeta Test is an integrated test management environment that enables you to perform black-box tests, white-box tests, regression tests or change management tests of software applications.
Zeta Test helps you to plan, perform, log, monitor and document the tests, and then to evaluate the test...
|License: Freeware||Size: 61.14 MB||Download (178): Zeta Test Download|
HTTPD::Bench::ApacheBench is a Perl API for Apache benchmarking and regression testing. SYNOPSIS use HTTPD::Bench::ApacheBench; my $b = HTTPD::Bench::ApacheBench->new; # global configuration $b->concurrency(5); $b->priority("run_priority"); # add HTTP request sequences (aka: runs) my...
|License: Freeware||Size: 64.51 KB||Download (91): HTTPD::Bench::ApacheBench Download|
phpautotest is a tool for conducting automated regression tests on PHP-driven Web sites. Variable values as well as HTTP output can be tested. HTTP output is tested using regular expressions.. Get phpautotest at SourceForge.net. Fast, secure and free downloads from the largest Open Source...
|License: Freeware||Size: 184.32 KB||Download (78): phpautotest Download|
SIEGE is an http regression testing and benchmarking utility. It was designed to let web developers measure the performance of their code under duress, to see how it will stand up to load on the internet. Siege project lets the user hit a webserver with a configurable number of concurrent...
|License: Freeware||Size: 471.04 KB||Download (75): Siege Download|
CGI::Test is a CGI regression test framework. SYNOPSIS # In some t/script.t regression test, for instance use CGI::Test; # exports ok() my $ct = CGI::Test->new( -base_url => "http://some.server:1234/cgi-bin", -cgi_dir => "/path/to/cgi-bin", ); my $page =...
|License: Freeware||Size: 51.2 KB||Download (70): CGI::Test Download|
ASTUce is a regression testing framework for ECMAScript inspired by the xUnit architecture. ASTUce project is intended for developers who wish to implement unit tests..
|License: Freeware||Size: 174.08 KB||Download (75): ASTUce Download|
The software system solves constrained nonlinear parameter estimation problems. Synonyms are data fitting, nonlinear regression, parameter identification, curve and surface fitting.
A statistical analysis provides confidence intervals, correlation and covariance matrices, identification of...
|License: Freeware||Size: 63.6 MB||Download (111): EASY-FIT Express Download|
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...
|License: Freeware||Size: 368.64 KB||Download (28): DMFitter ActiveX control Download|
Test Management Software for test plans, test cases, with an integrated test management environment that enables you to perform black-box tests, white-box tests, regression tests or change management tests of software applications. Zeta Test helps you to plan, perform, log, monitor and document...
|License: Freeware||Size: 55.4 MB||Download (30): Test Management Software Zeta Test Download|
Despite the fact that many phenomenon in physical or social sciences involve interaction between causal factors, it seems that very few researchers using multiple regression or structural equation modeling techniques do investigate for the presence of those interactions. If fact, in the context...
|License: Freeware||Size: 645 KB||Download (30): ITALASSI Download|
Calculates regression different models and tests includes Pearson's Correlation Coefficient, Ordinary Least Square, Coefficient of Determination, Statistical Test of Significance. Also the software provides narrative explanation of data analysis
|License: Freeware||Size: 1024 KB||Download (33): Regression Analysis Calculator Download|
The Gaussian Kernel can be changed to any desired kernel. However such a change will not dramatically improve results. This is a variant of ridge regression using the kernel trick (Mercers Theorem).
|License: Freeware||Size: 10 KB||Download (22): Kernel Ridge Regression Download|
The art of fitting a nonlinear regression model often starts with choosing a model form. This submission is an attempt to teach the reader a simple but general paradigm for their models as a sum of fundamental shapes that are then shifted and scaled to fit the data.I've included a bestiary of...
|License: Freeware||Size: 40.96 KB||Download (20): Nonlinear Regression Shapes Download|