Cleanup FIML, enhance em_mvn()#303

Merged

Maximilian-Stefan-Ernst merged 12 commits intoStructuralEquationModels:develfrom

alyst:alyst/enhance_em_cor

Feb 20, 2026

Commits on Feb 18, 2026

FIML: SemFIMLPattern

alyst
authored and
Alexey Stukalov
committed
EM: optimizations
Alexey Stukalov
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EM MVN: decouple from SemObsMissing

alyst
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Alexey Stukalov
committed
ObsMissing: docstring update
Alexey Stukalov
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EM MVN: further optimizations
Alexey Stukalov
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trunc_eigvals(): new helper func
Alexey Stukalov
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em_mvn(): min_eigval to enforce pos-def
Alexey Stukalov
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add ProgressMeter dep
Alexey Stukalov
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em_mvn(): verbose arg and progress bar
Alexey Stukalov
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test/fiml: set EM MVN rtol=1e-10

alyst
authored and
Alexey Stukalov
committed
SemObsMissing: fix obs_mean() test

alyst
authored and
Alexey Stukalov
committed
em_step!(): enforce symmetry
Alexey Stukalov
committed