Ball (1.3.8)

0 users

Statistical Inference and Sure Independence Screening via Ball Statistics.

Hypothesis tests and sure independence screening (SIS) procedure based on ball statistics, including ball divergence , ball covariance , and ball correlation , are developed to analyze complex data in metric spaces, e.g, shape, directional, compositional and symmetric positive definite matrix data. The ball divergence and ball covariance based distribution-free tests are implemented to detecting distribution difference and association in metric spaces . Furthermore, several generic non-parametric feature selection procedures based on ball correlation, BCor-SIS and all of its variants, are implemented to tackle the challenge in the context of ultra high dimensional data.

Maintainer: Jin Zhu
Author(s): Xueqin Wang, Wenliang Pan, Heping Zhang, Hongtu Zhu, Yuan Tian, Weinan Xiao, Chengfeng Liu, Ruihuang Liu, Jin Zhu

License: GPL-3

Uses: gam, mvtnorm, survival, testthat, knitr, rmarkdown

Released 6 months ago.

7 previous versions



  (0 votes)


  (0 votes)

Log in to vote.


No one has written a review of Ball yet. Want to be the first? Write one now.

Related packages:(20 best matches, based on common tags.)

Search for Ball on google, google scholar, r-help, r-devel.

Visit Ball on R Graphical Manual.