Kim van der Linde wrote:
Hi All,
I have made three regression classes based on the Bivariateregression class. The base class is an abstract LinearRegression class, with two derived classes, LSRegression and RMARegression. Is there interest to include these in the math package?


I have changed some things, such as giving back a pair of doubles for confidence intervals, adding significance testing, CI's for the intercept.

Cheers,

Kim

Kim,

I think that both a more general regression framework and RMA regression in particular would be a good addition to [math]. What I would like to do is get 1.0 released with the "primitive" SimpleRegression implemented directly as it is. Then we can talk about how to structure a more general framework for supporting different kinds of models. I am going to try to cut an RC2 this weekend, including the distributions changes and porting all of the RealMatrix changes to BigMatrix.

Are you OK holding off integrating this stuff until after 1.0? I realize that the framework will likely require that we pull some of the implementation out of SimpleRegression, but we should be able to do that without breaking client code, so unless there is something big that I am missing, I would prefer to focus on getting the release out now.

Phil

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