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vballerini.bsky.social
Veronica Ballerini
@vballerini.bsky.social
36 followers 50 following 2 posts
Research associate @harvard.edu @hsph.harvard.edu Dept of Biostatistics | Bayesian causal inference New on Bluesky 🦋
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vballerini.bsky.social
Veronica Ballerini @vballerini.bsky.social · Aug 11
Do you follow @spletters.bsky.social ?
spletters.bsky.social
Statistics & Probability Letters @spletters.bsky.social · Aug 11
@alecasa.bsky.social and Davide Ferrari (@unibz.bsky.social) tackle the problem of selecting the number of components in Gaussian mixture models, where traditional single-model criteria like BIC often overlook model selection uncertainty.

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www.sciencedirect.com/science/arti...
vballerini.bsky.social
Veronica Ballerini @vballerini.bsky.social · Dec 12
I'm truly happy to share with this community 🦋 that our paper is finally out!
If you wanna know more about novel uses of Fisher's Noncentral Hypergeometric distribution and how to make Bayesian inference on its parameters ⤵️⤵️⤵️

Thanks to JSSAM for the journey!
jssam.bsky.social
Journal of Survey Statistics and Methodology @jssam.bsky.social · Dec 12
New article alert! "Inferring a Population Composition From Survey Data With Nonignorable Nonresponse: Borrowing Information From External Sources" by Veronica Ballerini and Brunero Liseo

@vballerini.bsky.social

doi.org/10.1093/jssa...
Inferring a Population Composition From Survey Data With Nonignorable Nonresponse: Borrowing Information From External Sources
Abstract. We introduce a method for inference on the composition of a heterogeneous population using survey data, accounting for the possibility that captu
doi.org
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