CRAN/E | BTdecayLasso

BTdecayLasso

Bradley-Terry Model with Exponential Time Decayed Log-Likelihood and Adaptive Lasso

Installation

About

We apply Bradley-Terry Model to estimate teams' ability in paired comparison data. Exponential Decayed Log-likelihood function is applied for dynamic approximation of current rankings and Lasso penalty is applied for variance reduction and grouping. The main algorithm applies the Augmented Lagrangian Method described by Masarotto and Varin (2012) doi:10.1214/12-AOAS581.

Key Metrics

Version 0.1.0
Published 2018-06-27 2124 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks BTdecayLasso results

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Maintainer

Maintainer

Yunpeng Zhou

michael.zhou.hku@gmail.com

Authors

Yunpeng Zhou

aut / cre

Jinfeng Xu

aut

Material

README
NEWS
Reference manual
Package source

In Views

SportsAnalytics

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

Imports

optimr
ggplot2
stats