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partially fix covariance #9

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jhmarcus opened this issue Jan 7, 2017 · 2 comments
Closed

partially fix covariance #9

jhmarcus opened this issue Jan 7, 2017 · 2 comments

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@jhmarcus
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jhmarcus commented Jan 7, 2017

Is is possible to fix a single covariance matrix and estimate the others? Specially I would like setup a mixture model with one component as a spike fixed at 0 and estimate the covariance matrices in the rest of the components.
@jobovy
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jobovy commented Jan 7, 2017

The fixcovar input can be a list where you set one to True and the rest to False: see this documentation.

@jhmarcus
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jhmarcus commented Jan 7, 2017

Great thank you!

@jhmarcus jhmarcus closed this as completed Jan 7, 2017
@jhmarcus jhmarcus mentioned this issue Apr 20, 2017
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@jobovy @jhmarcus