# Non-concave penalization in linear mixed-effect models and regularized selection of fixed effects

> Research article (AStA Advances in Statistical Analysis, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2478208035](https://www.wikidata.org/wiki/openalex:W2478208035)  
**Source**: https://4ort.xyz/entity/non-concave-penalization-in-linear-mixed-effect-models-and-regularized-selection-of-fixed-effects