Fit quantile regression neural network models with optional
left censoring, partial monotonicity constraints, generalized additive
model constraints, and the ability to fit multiple non-crossing quantile
functions following Cannon (2011) <doi:10.1016/j.cageo.2010.07.005>
and Cannon (2018) <doi:10.1007/s00477-018-1573-6>.

SVM Quantile Regression with the Pinball Loss
Quantile Regression (QR) using Support Vector Machines under the Pinball-Loss. Estimation is based on "Nonparametric Quantile Regression" by I. Takeuchi,  Q.V.Le , T. Sears, A.J.Smola (2004). Implementation relies on 'quadprog' package, package 'kernlab' Kernelfunctions and package 'Matrix' nearPD to find next Positive definite Kernelmatrix. Package estimates quantiles individually but an Implementation of non crossing constraints coming soon. Function multqrsvm() now supports parallel backend for faster fitting.
kernlab, quadprog, Matrix, doParallel, foreach, methods

c(
person("Travers", "Ching", email = "traversc@gmail.com", role = c("aut", "cre", "cph")),
person("Yann", "Collet", role = c("aut", "ctb", "cph"), comment = "Yann Collet is the author of the bundled zstd code"),
person("Facebook, Inc.", role = "cph", comment = "Facebook is the copyright holder of the bundled zstd code"),
person("Reichardt", "Tino", role = c("ctb", "cph"), comment = "Contributor/copyright holder of zstd packaged code"),
person("Skibinski", "Przemyslaw", role = c("ctb", "cph"), comment = "Contributor/copyright holder of zstd packaged code"),
person("Mori", "Yuta", role = c("ctb", "cph"), comment = "Contributor/copyright holder of zstd packaged code"),
person("Francois", "Romain", role = c("ctb", "cph"), comment = "Derived example/tutorials for Alt-Rep structures"))
Provides functions for quickly writing and reading any R object to and from disk.  This package makes use of the 'zstd' library for compression and decompression.  'zstd' is created by Yann Collet and owned by Facebook, Inc.
This package includes code from the 'zstd' library owned by
Facebook, Inc. and created by Yann Collet.
Travers Ching [aut, cre, cph],
Yann Collet [aut, ctb, cph] (Yann Collet is the author of the bundled
zstd code),
Facebook, Inc. [cph] (Facebook is the copyright holder of the bundled
zstd code),
Reichardt Tino [ctb, cph] (Contributor/copyright holder of zstd
packaged code),
Skibinski Przemyslaw [ctb, cph] (Contributor/copyright holder of zstd
packaged code),
Mori Yuta [ctb, cph] (Contributor/copyright holder of zstd packaged
code),
Francois Romain [ctb, cph] (Derived example/tutorials for Alt-Rep
structures)