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stevencarlislewalker / lme4ord

Ecological mixed-effects ordination with lme4
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`glmerf` with lasso penalty on loadings and no classical rotation-based identifiability #6

Closed stevencarlislewalker closed 9 years ago

stevencarlislewalker commented 9 years ago

The LASSO penalty is actually done (not hard, just add absolute deviance penalty), but it may not be efficient and there is no mechanism for removing classical factor analysis identifiability.

stevencarlislewalker commented 9 years ago

general penalty infrastructure now added. e.g. b1206a324f4a57a21a53ae6159b910b7ed182f3e