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Regression tools

A toolbox for linear and non linear regression analysis
(6531 downloads for this version - 19619 downloads for all versions)
Details
Version
0.3
A more recent valid version exists: 0.42
Author
Torbjorn Pettersen
Owner Organization
private individual
Maintainer
Torbjorn Pettersen
License
Creation Date
May 18, 2012
Source created on
Scilab 5.4.x
Binaries available on
Scilab 5.4.x:
Windows 64-bit Windows 32-bit Linux 64-bit Linux 32-bit MacOSX
Install command
--> atomsInstall("regtools")
Description
            The toolbox regtools provides three functions for performing linear and non
linear regression analysis. 

linregr() provides an interactive user interface for linear regression analysis,
including plot facilities and the most relevant statistical information at the
solution. 

nlinregr() provides an interactive user interface for performing non linear
(weighted) regression analysis. Also here plot facilities and statistical
information are available. 

Both functions can be called in silent command line mode. 

nlinlsq() is a more flexible non linear (weighted) regression analysis function
- called by nlinregr(). nlinlsq() uses the scilab function optim() for solving
the regression problem. Supports both analytical and numerical derivatives.
Consider using R for difficult problems (http://www.r-project.org/).

A function qqplot() is also included - providing quantile-quantile plots. 

Version 0.3 fix some bugs in linregr() related to confidence intervals.            
Files (2)
[252.44 kB]
Source code archive

[248.32 kB]
OS-independent binary for Scilab 5.4.x
Binary version
Automatically generated by the ATOMS compilation chain

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