As of Version 7.0, ListVectorFieldPlot3D has been superseded by ListVectorPlot3D.
As of Version 7.0, VectorFieldPlot3D has been superseded by VectorPlot3D.
VectorHeads
(Obsolete Vector Field Plots Package Symbol) As of Version 7.0, VectorHeads has been superseded by VectorStyle.
As of Version 7.0, DesignedRegress has been superseded by LinearModelFit.
Regress
(Obsolete Linear Regression Package Symbol) As of Version 7.0, Regress has been superseded by LinearModelFit.
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 ...
As of Version 6.0, MLDisownIntegerArray() has been superseded by MLReleaseInteger32Array().
As of Version 6.0, MLDisownRealArray() has been superseded by MLReleaseReal64Array().