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: 0.2.0
Encoding: UTF-8
Date: 2020-12-15
Authors@R: 
    c(person(given = "Yaqing",
             family = "Chen",
             role = c("aut", "cre"),
             email = "yaqchen@ucdavis.edu"),
      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 = "Hans-Georg",
             family = "Müller",
             role = c("cph", "ths", "aut")))
Maintainer: Yaqing Chen <yaqchen@ucdavis.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 L^2-Wasserstein space, covariance matrices
        endowed with power metric (with Frobenius metric as a special
        case), Cholesky and log-Cholesky metrics. References: Petersen,
        A., & Müller, H.-G. (2019) <doi:10.1214/17-AOS1624>.
License: BSD_3_clause + file LICENSE
Imports: corrplot, fdadensity, fdapace (>= 0.5.5), Matrix, methods,
        pracma, osqp, trust
Suggests: Rcpp (>= 0.11.5), testthat
RoxygenNote: 7.2.3
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev
Repository: https://functionaldata.r-universe.dev
Date/Publication: 2024-10-03 05:47:45 UTC
RemoteUrl: https://github.com/functionaldata/tfrechet
RemoteRef: HEAD
RemoteSha: d084eca028af2529e03e271664758e8e285c5042
NeedsCompilation: no
Packaged: 2026-06-07 07:15:15 UTC; root
Author: Yaqing Chen [aut, cre],
  Alvaro Gajardo [aut],
  Jianing Fan [aut],
  Qixian Zhong [aut],
  Paromita Dubey [aut],
  Kyunghee Han [aut],
  Satarupa Bhattacharjee [aut],
  Hans-Georg Müller [cph, ths, aut]