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clbustos / statsample

A suite for basic and advanced statistics on Ruby.
http://github.com/clbustos/statsample
BSD 3-Clause "New" or "Revised" License
403 stars 96 forks source link

Add tests for regression in the case of constant dependent variable and ... #42

Closed einpaule closed 9 years ago

einpaule commented 9 years ago

...for the case of NaN as an input

I invite anyone to contribute to this pull request to get the tests to pass. A review of the methodology used in the RubyEngine/MatrixEngine suggests that the NaN are inevitable using the current approach, but the difference between GslEngine and RubyEngine is worrying.

einpaule commented 9 years ago

(see also issue: https://github.com/SciRuby/statsample/issues/21)

einpaule commented 9 years ago

Closing and reopening against SciRuby instead.