Package: DBNMFrank
Type: Package
Title: Rank Selection for Non-Negative Matrix Factorization
Version: 0.1.0
Authors@R: c(person(given = "Yun",family = "Cai",role = c("aut", "cre"),email = "Yun.Cai@dal.ca"),
  person(given = "Hong",family = "Gu",role = c("aut"),email = "hgu@dal.ca"),
  person(given = "Tobias",family = "Kenney",role = c("aut"),email = "tb432381@dal.ca"))
Maintainer: Yun Cai <Yun.Cai@dal.ca>
Description: Given the non-negative data and its distribution, the package estimates the rank parameter for Non-negative Matrix Factorization. The method is based on hypothesis testing, using a deconvolved bootstrap distribution to assess the significance level accurately despite the large amount of optimization error. The distribution of the non-negative data can be either Normal distributed or Poisson distributed.
Imports: NMF,pmledecon(>= 0.2.0)
License: GPL (>= 3)
Encoding: UTF-8
LazyData: false
NeedsCompilation: no
Packaged: 2022-06-02 15:33:01 UTC; cyun
Author: Yun Cai [aut, cre],
  Hong Gu [aut],
  Tobias Kenney [aut]
Repository: CRAN
Date/Publication: 2022-06-03 08:00:10 UTC
Built: R 4.6.0; ; 2026-04-25 16:44:28 UTC; unix
