Package: frechet
Type: Package
Title: Statistical Analysis for Random Objects and Non-Euclidean Data
URL: https://github.com/functionaldata/tFrechet
BugReports: https://github.com/functionaldata/tFrechet/issues
Version: 0.3.0
Encoding: UTF-8
Date: 2023-12-07
Language: en-US
Authors@R: 
    c(person(given = "Yaqing",
             family = "Chen",
             role = c("aut", "cre"),
             email = "yqchen@stat.rutgers.edu"),
      person(given = "Yidong",
             family = "Zhou",
             role = "aut"),
      person(given = "Han",
             family = "Chen",
             role = "aut"),
      person(given = "Alvaro",
             family = "Gajardo",
             role = "aut"),
      person(given = "Jianing",
             family = "Fan",
             role = "aut"),
      person(given = "Qixian",
             family = "Zhong",
             role = "aut"),
      person(given = "Paromita",
             family = "Dubey",
             role = "aut"),
      person(given = "Kyunghee",
             family = "Han",
             role = "aut"),
      person(given = "Satarupa",
             family = "Bhattacharjee",
             role = "aut"),
      person(given = "Changbo",
             family = "Zhu",
             role = "ctb"),
      person(given = "Su I",
             family = "Iao",
             role = "ctb"),
      person(given = "Poorbita",
             family = "Kundu",
             role = "ctb"),
      person(given = "Petersen",
             family = "Alexander",
             role = "aut"),
      person(given = "Hans-Georg",
             family = "Müller",
             role = c("cph", "ths", "aut")))
Maintainer: Yaqing Chen <yqchen@stat.rutgers.edu>
Description: Provides implementation of statistical methods for random objects 
    lying in various metric spaces, which are not necessarily linear spaces. 
    The core of this package is Fréchet regression for random objects with 
    Euclidean predictors, which allows one to perform regression analysis 
    for non-Euclidean responses under some mild conditions. 
    Examples include distributions in 2-Wasserstein space, 
    covariance matrices endowed with power metric (with Frobenius metric 
    as a special case), Cholesky and log-Cholesky metrics, spherical data.  
    References: Petersen, A., & Müller, H.-G. (2019) <doi:10.1214/17-AOS1624>.
License: BSD_3_clause + file LICENSE
LazyData: false
Imports: boot, corrplot, e1071, fdadensity, fdapace (>= 0.5.5), Matrix,
        methods, pracma, quadprog, osqp, stats, trust, utils
Suggests: Rcpp (>= 0.11.5), testthat, igraph, mpoly, truncnorm
RoxygenNote: 7.1.0
NeedsCompilation: no
Packaged: 2023-12-09 02:17:29 UTC; ychen
Author: Yaqing Chen [aut, cre],
  Yidong Zhou [aut],
  Han Chen [aut],
  Alvaro Gajardo [aut],
  Jianing Fan [aut],
  Qixian Zhong [aut],
  Paromita Dubey [aut],
  Kyunghee Han [aut],
  Satarupa Bhattacharjee [aut],
  Changbo Zhu [ctb],
  Su I Iao [ctb],
  Poorbita Kundu [ctb],
  Petersen Alexander [aut],
  Hans-Georg Müller [cph, ths, aut]
Repository: CRAN
Date/Publication: 2023-12-09 15:50:08 UTC
Built: R 4.6.0; ; 2026-04-29 17:56:59 UTC; unix
