Elliptical Factor Models


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Documentation for package ‘EFM’ version 1.3.0

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EFM The EFM function is to generate Elliptical Factor Models data.
elliptical_errors Calculate errors for elliptical distributions
FanPC.EFM Apply the FanPC method to the Elliptical Factor Model
incremental_perturb_pca Incremental Perturbation PCA
PC1.EFM Apply the PC method to the Elliptical Factor Model
PPC PPC: Principal Projection Components
PPC1.EFM Apply the PPC method to the Elliptical Factor Model
robust_perturb_pca Random Perturbation Robust PCA
SOPC.EFM SOPC Estimation Function for Elliptical Factor Model