Software:
Linear Algebra
Functions
Ordinary Differential Equations
Systems of Nonlinear Equations
Multiple Integration
Maxima and Minima
Functions and Equations
Regression
Approximation & Interpolation
Stereographer
Math Miscellanea
Support Software
Numerical Methods:
Integration and
Differentiation
Solution of Equations
Maxima
and Minima
Approximation of Functions
Regression
Polynomial Regression
Fast
Fourier Transforms
Differential Equations
Linear Algebra Methods
Miscellaneous Procedures
Decimal
Comma/Decimal Point
 
This collection fits userchosen functionals to a given set of data points in one or more independent variables, performing linear or nonlinear regressions.

Click on any
image for full size screenshot 

Download Linear Regression
Performs
bivariate or
multivariate linear regression using the LEAST SQUARES method. The program
determines the regression parameters as well as the generalized correlation
coefficient and the standard error of estimate.
If you wish to fit the data with an expression linear in both the
parameters and the variables, then this is the program you should select
from the set. 
AWARDS 



Pending programs:
CURVILINEAR REGRESSION
fits
the data with an expression linear in the
parameters, nonlinear in the variables
(This is linear regression under a transform).
GENERAL
REGRESSION
fits
the data with an expression nonlinear in both the
parameters and the variables.
The regression is performed using the LeastSquares method.
These programs determine the regression parameters as well as the generalized correlation coefficient and the standard error of estimate.
Solutions produced may be filed, then retrieved and studied by programs of the FUNCTIONS AND EQUATIONS
collection to find roots, (multiple) integral, (partial) derivatives, maxima and minima.  
