As of Version 8.0, MultiPoissonDistribution has been renamed to MultivariatePoissonDistribution and is part of the built-in Mathematica kernel.
As of Version 8, MultivariateTDistribution is part of the built-in Mathematica kernel.
As of Version 8, NegativeMultinomialDistribution is part of the built-in Mathematica kernel.
As of Version 7.0, NonlinearRegress has been superseded by NonlinearModelFit and is part of the built-in Mathematica kernel.
The built-in function FindFit allows you to perform nonlinear least squares fitting. The function NonlinearRegress gives a number of regression diagnostics and allows you to ...
As of Version 7.0, PieExploded has been superseded by SectorSpacing.
PieLabels
(Obsolete Pie Charts Package Symbol) As of Version 7.0, PieLabels has been superseded by ChartLabels.
CookD
(Obsolete Regression Common Package Symbol) As of Version 7.0, CookD has been renamed to "CookDistances" and has become a property of LinearModelFit.
As of Version 7.0, CovarianceMatrixDetRatio has been renamed to "CovarianceRatios" and has become a property of LinearModelFit.
As of Version 7.0, EstimatedVariance has become a property of LinearModelFit and NonlinearModelFit.