CRAN/E | hgm

hgm

Holonomic Gradient Method and Gradient Descent

Installation

About

The holonomic gradient method (HGM, hgm) gives a way to evaluate normalization constants of unnormalized probability distributions by utilizing holonomic systems of differential or difference equations. The holonomic gradient descent (HGD, hgd) gives a method to find maximal likelihood estimates by utilizing the HGM.

www.openxm.org

Key Metrics

Version 1.23
R ≥ 2.6.0
Published 2023-01-31 443 days ago
Needs compilation? yes
License GPL-2
CRAN checks hgm results

Downloads

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Maintainer

Maintainer

Nobuki Takayama

takayama@math.kobe-u.ac.jp

Authors

Nobuki Takayama
Tamio Koyama
Tomonari Sei
Hiromasa Nakayama
Kenta Nishiyama

Material

Reference manual
Package source

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

hgm archive

Depends

R ≥ 2.6.0
deSolve