L1pack: Routines for L1 estimation

Provides routines to perform L1 estimation in linear regression models and multivariate random number generation for the Laplace distribution. A basic set of methods for printing the results is also available.

Providing Feedback

Please report any bugs/suggestions/improvements to Felipe Osorio, Universidad Técnica Federico Santa María. If you find these routines useful or not then please let me know. Also, acknowledgement of the use of the routines is appreciated.

Resources

Latest binaries and sources for L1pack are availables from CRAN package repository .

Installation instructions

To install this package, start R and enter:

install.packages("L1pack")

Alternatively, you can download the source as a tarball or as a zip file. Unpack the tarball or zipfile (thereby creating a directory named, L1pack) and install the package source by executing (at the console prompt)

R CMD INSTALL L1pack

Next, you can load the package by using the command: library(L1pack)

Disclaimer

The package is provided under the GPL. L1pack is under active development: new features are being added and old features are being improved.

To cite the L1pack in publications use:

Osorio, F., and Wołodźko, T. (2017). Routines for L1 estimation. R package version 0.38.1.
URL: CRAN.R-project.org/package=L1pack

About the Authors

Felipe Osorio is Lecturer at Department of Mathematics of the Universidad Técnica Federico Santa María, Chile.

Tymoteusz Wołodźko is Data Analyst at Grupa Allegro of the SWPS University of Social Sciences and Humanities, Warsaw, Poland.

Felipe and Tymoteusz contribute as developers/maintainers of the following R packages: