Data Published by the United States Federal Energy Regulatory
Commission
Data published by the United States Federal Energy Regulatory Commission including
electric company financial data, natural gas company financial data,
hydropower plant data, liquified natural gas plant data, oil company financial data
natural gas company financial data, and natural gas storage field data.

Compute energy landscapes using a digital elevation model (DEM)
raster and body mass (kg) of animals.

raster, gdistance, rgdal, rgeos, sp, Matrix

Compute energy landscapes using a digital elevation model raster and body mass of animals. Vignette available at: <https://emilio-berti.github.io/enerscape.html>.

Robust and Sparse Methods for High Dimensional Linear and
Logistic Regression
Fatma Sevinc KURNAZ and Irene HOFFMANN and Peter FILZMOSER
Fully robust versions of the elastic net estimator are introduced for linear and logistic regression, in particular high dimensional data by Kurnaz, Hoffmann and Filzmoser (2017) <DOI:10.1016/j.chemolab.2017.11.017>. The algorithm searches for outlier free subsets on which the classical elastic net estimators can be applied.
ggplot2, glmnet, robustHD, grid, reshape, parallel, cvTools,
stats

Robust and Sparse Methods for High Dimensional Linear and Binary
and Multinomial Regression
Fatma Sevinc Kurnaz and Irene Hoffmann and Peter Filzmoser
Fully robust versions of the elastic net estimator are introduced for linear and binary and multinomial regression, in particular high dimensional data. The algorithm searches for outlier free subsets on which the classical elastic net estimators can be applied. A reweighting step is added to improve the statistical efficiency of the proposed estimators. Selecting appropriate tuning parameters for elastic net penalties are done via cross-validation.
ggplot2, glmnet, grid, reshape, parallel, cvTools, stats,
robustbase, robustHD

Allow numbers to be presented in an English language
version, one, two, three, ...

John Fox, Bill Venables and Anthony Damico