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From Phil Steitz <>
Subject Re: [math] Stat.Regression Class structure/output
Date Fri, 21 Feb 2014 21:50:06 GMT
On 2/21/14, 12:39 PM, Zachary Seid wrote:
> Hello all,
> I would like to access information wrapped in the RegressionResults class,
> but for OLSMultipleRegression and/or GLSMultipleRegression.

Great suggestion.
>  However,
> OLS/GLS do not currently support the UpdatingMultipleLinearRegression
> interface, and I was wondering if there is a simple workaround to provide
> equivalent content. If not, I was wondering if the current structure was a
> design decision and if there would be opposition in development to
> refactoring OLS/GLS to implement the UpdatingMultipleLinearRegression
> interface.

Do you need the "updating" (adding data to a model and then
re-estimating parameters) or is just encapsulation of results
sufficient?  The latter would be simple to add to the OLS/GLS
classes.  Patches welcome!

> Thank you,
> Zachary

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