Package: Libra
Type: Package
Title: Linearized Bregman Algorithms for Generalized Linear Models
Version: 1.5
Date: 2016-2-13
Author: Feng Ruan, Jiechao Xiong and Yuan Yao
Maintainer: Jiechao Xiong <xiongjiechao@pku.edu.cn>
Depends: R (>= 3.0), nnls
Suggests: lars, MASS, igraph
SystemRequirements: GNU Scientific Library (GSL)
Description: Efficient procedures for fitting the regularization path
for linear, binomial, multinomial, Ising and Potts models with lasso,
group lasso or column lasso(only for multinomial) penalty.
The package uses Linearized Bregman Algorithm to solve the
regularization path through iterations. Bregman Inverse Scale Space Differential
Inclusion solver is also provided for linear model with lasso penalty.
License: GPL-2
URL: http://arxiv.org/abs/1406.7728
Packaged: 2016-02-17 06:08:57 UTC; jcxiong
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2016-02-17 14:15:16
RoxygenNote: 5.0.1
Package: ALS
Type: Package
Title: Multivariate Curve Resolution Alternating Least Squares
(MCR-ALS)
Version: 0.0.6
Author: Katharine M. Mullen
Maintainer: Katharine Mullen <mullenkate@gmail.com>
Depends: nnls (>= 1.1), Iso, R (>= 2.10)
Description: Alternating least squares is often used to resolve
components contributing to data with a bilinear structure; the
basic technique may be extended to alternating constrained
least squares. Commonly applied constraints include
unimodality, non-negativity, and normalization of components.
Several data matrices may be decomposed simultaneously by
assuming that one of the two matrices in the bilinear
decomposition is shared between datasets.
License: GPL (>= 2)
Packaged: 2015-08-03 07:12:50 UTC; kmm
Repository: CRAN
Date/Publication: 2015-08-03 11:44:35
NeedsCompilation: no