Linear Algebra in Mathematica (Mathematica Overview)

Introduction Matrix and Tensor Operations Working with Sparse Arrays

Matrix and Tensor Operations (Obsolete Mathematica Tutorial)

This tutorial reviews the functions that Mathematica provides for building and working with matrices, vectors, and tensors. It focuses on functions that are specific to ...

ListIntegrate (Obsolete Function Approximations Package Symbol)

In Version 6, ListIntegrate has been superseded by Integrate[Interpolation[data, InterpolationOrder -> k][x], {x, Max[x_c], Min[x_c]}], for data = {{x_1, y_1}, ..., {x_n, ...

NIntegrateInterpolatingFunction (Obsolete Function Approximations Package Symbol)

As of Version 6.0, NIntegrate natively supports InterpolatingFunction objects.

Linear Regression Package (Obsolete Linear Regression Package Guide)

Linear Regression Package (Obsolete Linear Regression Package Tutorial)

The built-in function Fit finds a least-squares fit to a list of data as a linear combination of the specified basis functions. The functions Regress and DesignedRegress ...

Nonlinear Regression Package (Obsolete Nonlinear Regression Package Guide)

BestFit (Obsolete Regression Common Package Symbol)

As of Version 7.0, BestFit has become a property of LinearModelFit and NonlinearModelFit.

EigenstructureTable (Obsolete Regression Common Package Symbol)

As of Version 7.0, EigenstructureTable has become a property of LinearModelFit.

RegressionReport (Obsolete Regression Common Package Symbol)

As of Version 7.0, RegressionReport has been superseded by properties of LinearModelFit and NonlinearModelFit.