# New improved estimators for overdispersion in models with clustered multinomial data and unequal cluster sizes

arXiv: https://arxiv.org/abs/1504.00397 · HTML: https://mlsanity.com/paper/1504.00397/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 1 Apr 2015.

## Built on by (most cited first, 1 of 1)

- [A Unifying Framework for Some Directed Distances in Statistics](https://mlsanity.com/paper/2203.00863/) (2022)

## Abstract (arXiv)

It is usual to rely on the quasi-likelihood methods for deriving statistical methods applied to clustered multinomial data with no underlying distribution. Even though extensive literature can be encountered for these kind of data sets, there are few investigations to deal with unequal cluster sizes. This paper aims to contribute to fill this gap by proposing new estimators for the intracluster correlation coefficient.