isotone

Active Set and Generalized PAVA for Isotone Optimization

Contains two main functions: one for solving general isotone regression problems using the pool-adjacent-violators algorithm (PAVA); another one provides a framework for active set methods for isotone optimization problems with arbitrary order restrictions. Various types of loss functions are prespecified.

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Description file content

Package
isotone
Type
Package
Title
Active Set and Generalized PAVA for Isotone Optimization
Version
1.1-0
Date
2015-07-24
Author
Patrick Mair [aut, cre], Jan De Leeuw [aut], Kurt Hornik [aut]
Maintainer
Patrick Mair
Description
Contains two main functions: one for solving general isotone regression problems using the pool-adjacent-violators algorithm (PAVA); another one provides a framework for active set methods for isotone optimization problems with arbitrary order restrictions. Various types of loss functions are prespecified.
Imports
graphics, stats, nnls
Depends
R (>= 3.0.2)
License
GPL-2
URL
LazyData
yes
LazyLoad
yes
ByteCompile
yes
NeedsCompilation
yes
Packaged
2015-07-24 08:12:19 UTC; patrick
Repository
CRAN
Date/Publication
2015-07-24 12:16:22

install.packages('isotone')

1.1-0

04 years ago

http://r-forge.r-project.org/projects/psychor/

Patrick Mair

GPL-2

Depends on

R (>= 3.0.2)

Imports

graphics, stats, nnls

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