Package: quantreg
Title: Quantile Regression
Description: Estimation and inference methods for models of conditional quantiles: 
  Linear and nonlinear parametric and non-parametric (total variation penalized) models 
  for conditional quantiles of a univariate response and several methods for handling
  censored survival data.  Portfolio selection methods based on expected shortfall
  risk are also now included. See Koenker (2006) <doi:10.1017/CBO9780511754098> and
  Koenker et al. (2017) <doi:10.1201/9781315120256>. 
Version: 5.88
Authors@R: c(
    person("Roger", "Koenker",  role = c("cre","aut"), email =  "rkoenker@illinois.edu"),
    person("Stephen", "Portnoy",  role = c("ctb"), 
	comment = "Contributions to Censored QR code", email =  "sportnoy@illinois.edu"),
    person(c("Pin", "Tian"), "Ng",  role = c("ctb"), 
	comment = "Contributions to Sparse QR code", email =  "pin.ng@nau.edu"),
    person("Blaise", "Melly",  role = c("ctb"), 
	comment = "Contributions to preprocessing code", email =  "mellyblaise@gmail.com"),
    person("Achim", "Zeileis",  role = c("ctb"), 
	comment = "Contributions to dynrq code essentially identical to his dynlm code", 
	email =  "Achim.Zeileis@uibk.ac.at"),
    person("Philip", "Grosjean",  role = c("ctb"), 
	comment = "Contributions to nlrq code", email =  "phgrosjean@sciviews.org"),
    person("Cleve", "Moler",  role = c("ctb"), 
	comment = "author of several linpack routines"),
    person("Yousef", "Saad",  role = c("ctb"), 
	comment = "author of sparskit2"),
    person("Victor", "Chernozhukov",  role = c("ctb"), 
	comment = "contributions to extreme value inference code"),
    person("Ivan", "Fernandez-Val",  role = c("ctb"), 
	comment = "contributions to extreme value inference code"),
    person(c("Brian", "D"), "Ripley",  role = c("trl","ctb"), 
	comment = "Initial (2001) R port from S (to my everlasting shame -- 
	how could I have been so slow to adopt R!) and for numerous other 
	suggestions and useful advice", email =  "ripley@stats.ox.ac.uk"))
Maintainer: Roger Koenker <rkoenker@illinois.edu>
Repository: CRAN
Depends: R (>= 2.6), stats, SparseM
Imports: methods, graphics, Matrix, MatrixModels
Suggests: tripack, akima, MASS, survival, rgl, logspline, nor1mix,
        Formula, zoo, R.rsp, conquer
License: GPL (>= 2)
URL: https://www.r-project.org
NeedsCompilation: yes
VignetteBuilder: R.rsp
Packaged: 2022-02-05 11:26:37 UTC; roger
Author: Roger Koenker [cre, aut],
  Stephen Portnoy [ctb] (Contributions to Censored QR code),
  Pin Tian Ng [ctb] (Contributions to Sparse QR code),
  Blaise Melly [ctb] (Contributions to preprocessing code),
  Achim Zeileis [ctb] (Contributions to dynrq code essentially identical
    to his dynlm code),
  Philip Grosjean [ctb] (Contributions to nlrq code),
  Cleve Moler [ctb] (author of several linpack routines),
  Yousef Saad [ctb] (author of sparskit2),
  Victor Chernozhukov [ctb] (contributions to extreme value inference
    code),
  Ivan Fernandez-Val [ctb] (contributions to extreme value inference
    code),
  Brian D Ripley [trl, ctb] (Initial (2001) R port from S (to my
    everlasting shame -- how could I have been so slow to adopt R!) and
    for numerous other suggestions and useful advice)
Date/Publication: 2022-02-05 12:10:02 UTC
Built: R 4.2.0; sparc64--netbsd; 2023-04-11 18:35:18 UTC; unix
