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Multiple refactorings reformatted - #193

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alyst wants to merge 40 commits into

StructuralEquationModels:develfrom

alyst:optim_ext_ram_reformatted

Draft

Multiple refactorings reformatted#193
alyst wants to merge 40 commits into
StructuralEquationModels:develfrom
alyst:optim_ext_ram_reformatted

Commits on May 12, 2026
- WIP SemImpliedState
  Alexey Stukalov
  committed
  f96a350
- declare cov matrices symmetric
  
  alyst
  authored and
  Alexey Stukalov
  committed
  9381ae3
- RAM: reuse sigma array
  Alexey Stukalov
  committed
  3c26606
- RAM: optional sparse Sigma matrix
  Alexey Stukalov
  committed
  9fc99c3
- ML: refactor to minimize allocs
  
  alyst
  authored and
  Alexey Stukalov
  committed
  0ff351b
- add PackageExtensionCompat
  Alexey Stukalov
  committed
  e37e026
- variance_params(SEMSpec)
  Alexey Stukalov
  committed
  2a0d13e
- fixup docstring
  Alexey Stukalov
  committed
  7c625d0
- lavaan_model()
  Alexey Stukalov
  committed
  6ab1979
- test_grad/hess(): check that alt calls give same results
  Alexey Stukalov
  committed
  0081538
- start_simple(): code cleanup
  
  alyst
  authored and
  Alexey Stukalov
  committed
  91085e9
- start_simple(): start vals for lat and obs means
  Alexey Stukalov
  committed
  b81b77c
- observed_vars(RAMMatrices; order): rows/cols order
  
  alyst
  authored and
  Alexey Stukalov
  committed
  4ae98a1
- observed_var_indices(::RAMMatrices; order=:columns)
  Alexey Stukalov
  committed
  bb7aed4
- move sparse mtx utils to new file
  
  alyst
  authored and
  Alexey Stukalov
  committed
  e1d875b
- reorder_observed_vars!(spec) method
  
  alyst
  authored and
  Alexey Stukalov
  committed
  3f8dc7c
Commits on Jun 13, 2026
- vech() and vechinds() functions
  
  Alexey Stukalov
  authored and
  alyst
  committed
  06a8304
- RAMMatrices(): ctor to replace params
  
  Alexey Stukalov
  authored and
  alyst
  committed
  af6ea7f
- use `@printf` to limit signif digits printed
  alyst
  committed
  9192bb5
- ML/FIML: workaround generic_matmul issue
  alyst
  committed
  292c9ed
- BlackBoxOptim.jl backend support
  alyst
  committed
  95bc157
- non_posdef_return(v) -> non_posdef_objective(v)
  
  Alexey Stukalov
  authored and
  alyst
  committed
  576ef32
- MeanStruct(ram)
  alyst
  committed
  e7edb59
- SemObserved: fix mean_and_cov() call
  
  Alexey Stukalov
  authored and
  alyst
  committed
  7aa0eb2
- filter_used_params()
  
  Alexey Stukalov
  authored and
  alyst
  committed
  63ed24a
- param_indices(spec) method
  
  Alexey Stukalov
  authored and
  alyst
  committed
  7f360e2
- quad.jl: optimized methods for X*A*X', X*X' etc
  
  Alexey Stukalov
  authored and
  alyst
  committed
  a9f6bb8
- trunc_eigvals(): use X_A_Xt()
  
  Alexey Stukalov
  authored and
  alyst
  committed
  55e1506
- predict_latent_scores()
  alyst
  committed
  9db7ea5
- predict: add alpha regularization
  
  Alexey Stukalov
  authored and
  alyst
  committed
  b19625a
- predict(model, scores)
  
  Alexey Stukalov
  authored and
  alyst
  committed
  d830df2
- check_var_indices()
  
  Alexey Stukalov
  authored and
  alyst
  committed
  d222361
- latent_scores(): allow specifying latent vars subset
  
  Alexey Stukalov
  authored and
  alyst
  committed
  dd6a900
- predict: add scoring methods docstrings
  
  Alexey Stukalov
  authored and
  alyst
  committed
  2a9427b
- predict: refactor calculation
  
  Alexey Stukalov
  authored and
  alyst
  committed
  4e49e3f
- predict: add unit tests
  
  Alexey Stukalov
  authored and
  alyst
  committed
  a67948d
- predict(): add prior_cov_alpha kwarg
  
  authored and
  alyst
  committed
  1359c41
- SemVariablesTransform
  
  Alexey Stukalov
  authored and
  alyst
  committed
  16a14e4
- score_basis_transform()
  
  Alexey Stukalov
  authored and
  alyst
  committed
  071f1d2
- SemParamsPenalty: refactor regularization
  
  Alexey Stukalov
  authored and
  alyst
  committed
  9d71550

Commits

Commits on May 12, 2026

Commits on Jun 13, 2026