StructuralEquationModels.jl

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Atm, users have to add some mock data when they want to create a model for simulation studies. We should add a `SemObservedEmpty()` type that serves as a placeholder until...

Maximilian-Stefan-Ernst

Enhance StatsAPI integration

8

One problem that I have run into is that both *SEM* and [*StatsAPI*](https://github.com/JuliaStats/StatsAPI.jl/tree/main) define *params()*, so if the user is using both in the same session (*StatsAPI* e.g. via *Distributions*),...

alyst

Using DifferentiationInterface for autodiff?

2

Hi there! I was strolling around GitHub and I noticed that you are using FiniteDiff/ForwardDiff but trying to perform optimization on large-ish models. Could a more generic AD interface be...

gdalle

objective / gradient / hessian are only used in few places now, I think they can be removed entirely and the fallback for evaluate! can be defined accordingly.

Maximilian-Stefan-Ernst

Simplify CI computation

1

Maybe we could have an `update_ci!(par_table, 0.95)` function.

Maximilian-Stefan-Ernst

I had to run tests hundreds of times today and so I wanted a way to run single sets of unit tests

aaronpeikert

MethodError: no method matching SemObservedData

7

I used Onyx to automatically generate a model specification for a factor-of-curves model that models linear and quadratic change over four dimensions including second-order-factors across dimensions. I load some simulated...

brandmaier

Add a helper function to compute explained variance (R2) values

1

brandmaier

At the moment, most of parameter table is fixed. Custom modifiers are not propagated through from StenoGraphs I have done my part on StenoGraphs.jl v0.4.4 https://github.com/JuliaRegistries/General/pull/142086 to represent Graphs (and...

aaronpeikert

Explained variance (R2)

1

Hi, I created a function to compute explained variance ($R^2$) values for observed variables because I want to use this in our tutorial. This should just be a standard helper...

brandmaier