Ordered Homogeneity Pursuit Lasso for Group Variable Selection

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Documentation for package ‘OHPL’ version 1.4.1

Help Pages

beer The beer dataset
cv.OHPL Cross-validation for Ordered Homogeneity Pursuit Lasso
dlc Compute D, L, and C in the Fisher optimal partitions algorithm
FOP Fisher optimal partition
OHPL Ordered Homogeneity Pursuit Lasso
OHPL.RMSEP Compute RMSEP, MAE, and Q2 for a test set
OHPL.sim Generate simulation data for benchmarking sparse regressions (Gaussian response)
predict.OHPL Make predictions based on the fitted OHPL model
proto Extract the prototype from each variable group
soil The soil dataset
wheat The wheat dataset