As of Version 7.0, ParameterBias has become a property of NonlinearModelFit.
As of Version 7.0, ParameterCITable has been renamed "ParameterConfidenceIntervalTable" and become a property of LinearModelFit and NonlinearModelFit.
As of Version 7.0, ParameterConfidenceRegion has become a property of LinearModelFit and NonlinearModelFit.
As of Version 7.0, ParameterTable has become a property of LinearModelFit.
As of Version 7.0, PartialSumOfSquares has become a property of LinearModelFit.
As of Version 7.0, PredictedResponseDelta has been renamed to "FitDifferences" and has become a property of LinearModelFit.
As of Version 7.0, SinglePredictionCITable has been renamed "SinglePredictionConfidenceIntervalTable" and become a property of LinearModelFit and NonlinearModelFit.
As of Version 7.0, StartingParameters is no longer supported.
Weights
(Obsolete Regression Common Package Symbol) As of Version 7.0, Weights is part of the built-in Mathematica kernel.
This package serves as an auxiliary package for the Linear Regression and Nonlinear Regression Packages. Regression Common Functions Package contains functions and options ...