- 2010/07/30 - Initial release
- 2011/03/11 - Fix for expression in dependent variables, and to provide a better error message in the case of perfect multicolinearity.
EViews Gareth wrote:Add-ins->Manage Add-ins. Then select the Ridge add-in and hit the "Docs" button.
Although having just looked at them, the docs don't go into too much detail, other than referring you to the book "Applied Linear Statistical Models" by Neter, Kutner, Nachtsheim and Wasserman.
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