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(developer FAQ) (answer not settled yet)
Why are the df_xxx different in the results from those in the model?
Where do I set df_xxx?
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**Is your feature request related to a problem? Please describe.**
For model convergence, we know that adding homotopy is a good thing, but where is it best to add it without having to go through eve…
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Thank you so much for all your work on mixed models throughout the R ecosystem!
I found these pages as a great summary of how mixed models are available within R. One thing that I have not found i…
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Does MadNLP currently support using a lazy Jacobian and Jacobian transpose? It should be possible to use an iterative solver to solve the linear system which doesn't require forming the Jacobian matri…
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**Submitting author:** @pat-alt (Patrick Altmeyer)
**Repository:** https://github.com/pat-alt/LaplaceRedux.jl
**Branch with paper.md** (empty if default branch):
**Version:**
**Editor:** @matbesanco…
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Hi Andrwe,
I am running the wafarin example scripts in the R package.
My Initial parameters(sampling points) are: 0.5 1 2 6 24 36 72 120
The Optimized Sampling Schedule are:
1e-05 1e-05 34…
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I'm posting this issue as a place to discuss and think about our strategy for likelihood-based inference for generalized linear mixed models. Right now I've got a working likelihood function for a Mix…
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Please consider the enclosed model: Translation finishes quite well, but simulation is stuck at 0% and has no progress.
Simulation settings are:
Stop Time = 1
Interval = 1e-5
Tolerance = 1e-6
Met…
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I have read with interest your 2017 paper ‘Estimation of Extended Mixed Models Using Latent Classes and Latent Processes: The R Package lcmm’ (https://doi.org/10.48550/arXiv.1503.00890), and would lik…
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I'm opening this issue for discussion of possible optimization strategies for MixedLM.
The starting point for this work is PR #2363.
First, information gathering:
- Get a rough estimate of where we …