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The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

FlexMix: A General Framework for Finite Mixture Models and Latent Class Regression in R

Open access
Leisch, Friedrich·2004·Journal of Statistical Software

Abstract

FlexMix implements a general framework for fitting discrete mixtures of regression models in the R statistical computing environment: three variants of the EM algorithm can be used for parameter estimation, regressors and responses may be multivariate with arbitrary dimension, data may be grouped, e.g., to account for multiple observations per individual, the usual formula interface of the S language is used for convenient model specification, and a modular concept of driver functions allows to interface many different types of regression models. Existing drivers implement mixtures of standard linear models, generalized linear models and model-based clustering. FlexMix provides the E-step and all data handling, while the M-step can be supplied by the user to easily define new models.

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Metadata

Authors
Leisch, F.
Venue
Journal of Statistical Software
Published
2004
Volume
11
Issue
8
ISSN
1548-7660 (ISSN-L)
OpenAlex
W2159135906
Cited by
677
References
14
FWCI
8.13
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: FlexMix: A General Framework for Finite Mixture Models and Latent Class Regression in R. https://app.cochat.ai/papers/10.18637/jss.v011.i08
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Leisch, F. (2004). FlexMix: A General Framework for Finite Mixture Models and Latent Class Regression in R. Journal of Statistical Software. https://doi.org/10.18637/jss.v011.i08

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.