idealstan

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How to use 2PL & GRM on different items in same model?

1

Hi Robert Kubinec, My apologies for all the questions. I'm very excited to use your `idealstan` package, though I'm having some issues and the package's current documentation doesn't offer a...

PatrickJEdwards

GRM summary error finding item parameters + multiple difficulty parameters?

3

Hello Robert Kubinec, I'm using your package to run a dynamic ordinal ideal point model. Note that I'm using the development version of your package. I have two issues to...

PatrickJEdwards

Outdated Syntax Error

1

Hello, I get an error after running the following code: ```{r, eval = TRUE} # Specify `idealstan` model with random-walk prior: idealstan_output2

PatrickJEdwards

Multidimensions

2

Hi! Any perspective about implementing models that allows estimations with more than one single dimension? Many packages in political science have this advantage (OC, IDEAL, MCMCPACK, NOMINATE). It would be...

MartinsRodrigo

fixing modes with variational inference

5

coming back to this package after a few years away and pleased to see that Bayesian inference in R remains as janky as I remember it (jkjk). I have a...

michalovadek