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I am trying to extract the estimated covariance matrix of the parameter estimates from the fitted model in `cSEM`.
In `lavaan`, the `vcov()` method returns this matrix but the function is not impleme…
ihrke updated
2 months ago
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Hi to all,
The discriminantValidity function does not seem to work in connection with a Shiny app. The problem may be within the lines using `lavaan::update(object...`.
reyar updated
1 month ago
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### JASP Version
0.19.0
### Commit ID
_No response_
### JASP Module
SEM
### What analysis are you seeing the problem on?
SEM: release unity regression coefficients into condition specific ons
…
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### Description
Request to expand the estimators available for CFA/SEM
### Purpose
_No response_
### Use-case
_No response_
### Is your feature request related to a problem?
The MLR estimator i…
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Hi Rob,
Thanks for the templets. I have been trying to find a nice template for paper submission and find rticles templets quite hard to manually edit anything. Your template works beautifully. O…
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## Research question(s)
How do brain volume (i.e., cortical grey matter volume, white matter tract volume, subcortical volume) interact with neural measures of cell density (i.e. RSI) to explai…
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Hello everyone,
I am runnning a SEM model based on imputed data.
The code (see below) worked without any problems till approx. September 2023 (R version 4.2).
Now I switched to the latest R vers…
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### JASP Version
0.18.3
### Commit ID
_No response_
### JASP Module
SEM
### What analysis are you seeing the problem on?
mediation analysis
### What OS are you seeing the probl…
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The standard errors are not constant with missing data. Currently `lavaan` gives a different covariance for different missing patterns. Need to incorporate this into `get_fs()` for row-specific errors…
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# Note
The bottleneck is in `std_lav()`. For steps that unnecessarily repeated in the *apply functions, do them once only.
# To-Do
- [ ] Generate the mapping vectors between the lavaan model ma…