There was a download of Regression analysis 3.1.0.0001 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
The actual developer of the free software is CADRE Analytic. The program's installer files are generally known as CADRE Reg.exe, Regression Analysis.exe or _0A7FE9DE79E91BA77F9345.exe etc. The following versions: 3.1 and 2.1 are the most frequently downloaded ones by the program users. The program lies within Office Tools, more precisely Calculators.
From the developer:
This curve fitting application is useful for programming engineering applications and spread sheets for specialized analyses. Use it to transform empirical data from specifications, tests, etc into a mathematical equations.
These equations may then provide real physical parameters of the data source or perhaps they can be used to embed the data easily into spread sheets or program applications.
You may want to check out more software, such as Regression Analysis and Forecasting, Nonlinear regression - CurveFitter or GeoDa, which might be similar to Regression analysis.