sda: Shrinkage Discriminant Analysis and CAT Score Variable Selection , This package provides an efficient framework for high-dimensional linear and diagonal discriminant analysis with variable selection. The classifier is trained using James-Stein-type shrinkage estimators and predictor variables are ranked using CAT scores (correlation-adjusted t-scores). Variable selection error is controlled using false non-discovery rates or higher criticism scores. (Source: http://cran.r-project.org/web/packages)
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References in zbMATH (referenced in 2 articles )
Showing results 1 to 2 of 2.
- Donoho, David; Jin, Jiashun: Higher criticism for large-scale inference, especially for rare and weak effects (2015)
- Ahdesmäki, Miika; Strimmer, Korbinian: Feature selection in omics prediction problems using cat scores and false nondiscovery rate control (2010)