Package: PPbigdata
Type: Package
Title: Projection Pursuit for Big Data Based on Data Nuggets
Version: 1.0.0
Date: 2024-4-1
Authors@R: c(
    person("Yajie", "Duan", email = "yajieritaduan@gmail.com", role = c("aut", "cre")),
    person("Javier", "Cabrera", email = "xavier.cabrera@gmail.com", role = "aut"))
Author: Yajie Duan [aut, cre],
  Javier Cabrera [aut]
Maintainer: Yajie Duan <yajieritaduan@gmail.com>
Description: Perform 1-dim/2-dim projection pursuit, grand tour and guided tour for big data based on data nuggets. 
    Reference papers: [1] Beavers et al., (2024) <doi:10.1080/10618600.2024.2341896>. 
    [2] Duan, Y., Cabrera, J., & Emir, B. (2023). "A New Projection Pursuit Index for Big Data." <doi:10.48550/arXiv.2312.06465>.
Depends: R (>= 4.0), stats, datanugget(>= 1.2.4), MASS
Imports: dplyr, magrittr, weights, rstiefel, gtools, tourr, mclust,
        graphics, grDevices
License: GPL-2
Encoding: UTF-8
NeedsCompilation: no
Packaged: 2024-04-29 20:06:43 UTC; yd254
Repository: CRAN
Date/Publication: 2024-04-30 11:42:50 UTC
Built: R 4.6.0; ; 2026-04-30 21:09:33 UTC; unix
