Dummy Variable Regression
Your variable table can get bloated under three circumstances: 1. Your site has existed since 4.7 or earlier, back when modules didn't have a way to clean up their variables. 2. You've tried out many modules, but either forgot to uninstall the module before removing the code, or the module didn't...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (39): Variable Cleanup Download |
The UC Variable Price product feature allows you to turn any product in your Ubercart store into a variable priced product. Instead of using a fixed price entered by an administrator, customers can specify their own price for a product on the add to cart form. This makes it a useful module for...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (51): UC Variable Price Download |
Dummy Lipsum is a Firefox extension that can generate "Lorem Ipsum" dummy text. Minimum text length: 5 words. Context menu option on form inputs ("Insert Dummy Lipsum"). This option fills automatically the selected field.
Platforms: *nix
License: Freeware | Size: 71.68 KB | Download (38): Dummy Lipsum 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 (738): StatsEasy Regression 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...
Platforms: *nix
License: Freeware | Size: 184.32 KB | Download (98): phpautotest 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...
Platforms: Windows
License: Freeware | Size: 645 KB | Download (49): ITALASSI Download |
This class encapsulates a string with embedded variable names. They are usually evaluated when the object's __str__() method is called. You can specify that they be evaluated when the object is created by including the immediate argument to the constructor. The doc string at the top of the module...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (64): Printing strings with embedded variable names Download |
It finds a (near) optimal solution to a variation of the M-TSP (that has a variable number of salesmen) by setting up a GA to search for the shortest route (least distance needed for the salesmen to travel to each city exactly once and return to their starting locations). Each salesman travels to...
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (50): Multiple Variable Traveling Salesmen Problem - Genetic Algorithm Download |
This script allows you to get SYSTEM environment value, as if running under Service or SYSTEM account.As you can see in Windows Control Panel 'System' applet there are two groups of environment variables: USER and SYSTEM. This script presents a function for retrieve SYSTEM variable value.
Platforms: Windows, Python,
License: Freeware | Download (53): Getting SYSTEM environment variable under Windows 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).
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Kernel Ridge Regression Download |
SIXDOFVM Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (57): MATLAB Simulation of variable-mass rigid-body 6DOF Download |
1 Introduction This toolbox implements all the routine PLS-related/based algorithms which kind of serves as the basics in chemometrics, including PLS calibration and prediction, leave one out cross validation (LOOCV), K-fold cross validation, Monte Carlo cross validation(MCCV), double cross...
Platforms: Matlab
License: Freeware | Size: 440.32 KB | Download (46): Toolbox: partial least squares and CARS for variable selection Download |
The three-variable autocatalator is a prototype of complex dynamical behavior. Indeed, period doubling and chaos are found when the bifurcation parameter, nu, is varied between 0.10 and 0.20.The autocatalator's steps are the following:P->AP+C->A+CA->BA+2 B->3 BB->CC->DWhere P is a chemical...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (41): Bifurcation diagram for the three-variable autocatalator Download |
Highlights include:d-deD? Integrating data sourcesd-deD? Valuing and creating a variable annuity productd-deD? Application development and deploymentThis webinar is relevant to practitioners or academics in finance whose focus is quantitative analysis, modeling, risk analysis, and...
Platforms: Matlab
License: Freeware | Size: 911.36 KB | Download (45): Modeling Variable Annuities with MATLAB 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...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (43): Nonlinear Regression Shapes Download |
Tools for computing amortization schedules with variable interest rates are quite uncommon as opposed to those for computing their fixed interest-rate counterpart.This code (hopefully) helps filling the gap. It is an .m file functionally written as: [Amorout,T,Ratio] =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Amortization schedule with variable interest rates Download |
This function will perform a local regression at the given points. Using the data at hand. You will need to input a spanwidth which will tell the function how many datapoints he will use in the local regression at each evaluation.Example...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Local Regression 2D Download |
It finds a (near) optimal solution to a variation of the M-TSP (that has a variable number of salesmen) by setting up a GA to search for the shortest route (least distance needed for the salesmen to travel to each city exactly once and return to their starting locations).Each salesman travels to...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Multiple Variable Traveling Salesmen Problem - Genetic Algorithm Script Download |
The model relies on the theory of strength of least square curve fitting and auto regression techniques.
Platforms: Matlab
License: Freeware | Size: 174.08 KB | Download (49): Prediction of Oldfaithful Volcanic Eruption: Auto Regression Script Download |
Math::Symbolic::Variable is a Perl module which implements variables in symbolic calculations. SYNOPSIS use Math::Symbolic::Variable; my $var1 = Math::Symbolic::Variable->new('name'); $var1->value(5); my $var2 = Math::Symbolic::Variable->new('x', 2); my $var3 =...
Platforms: *nix
License: Freeware | Size: 102.4 KB | Download (45): Math::Symbolic::Variable Download |