As of Version 7.0, BestFitParameterDelta has been renamed to "BetaDifferences" and has become a property of LinearModelFit.
As of Version 7.0, RegressionReportValues has been superseded by LinearModelFit[...]["Properties"] and NonlinearModelFit[...]["Properties"].
Weights
(Obsolete Regression Common Package Symbol) As of Version 7.0, Weights is part of the built-in Mathematica kernel.
ScaleFactor
(Obsolete Vector Field Plots Package Symbol) As of Version 7.0, ScaleFactor has been superseded by VectorScale.
WorldPlot
(Obsolete WorldPlot Package Symbol) Some of the functionality of the World Plotting Package is now available in CountryData.
As of Version 6.0, MLDisownIntegerList() has been superseded by MLReleaseInteger32List().
As of Version 6.0, MLDisownRealList () has been superseded by MLReleaseReal64List ().
CellularAutomaton::rsize
Clear::spsym ClearAll::spsym
Clear::ssym ClearAll::ssym Information::ssym