Type: Package
Package: fitlandr
Title: Fit Vector Fields and Potential Landscapes from Intensive
        Longitudinal Data
Version: 0.1.1
Authors@R: 
    person("Jingmeng", "Cui", , "jingmeng.cui@outlook.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0003-3421-8457"))
Description: A toolbox for estimating vector fields from intensive
    longitudinal data, and construct potential landscapes thereafter. The
    vector fields can be estimated with two nonparametric methods: the
    Multivariate Vector Field Kernel Estimator (MVKE) by Bandi & Moloche
    (2018) <doi:10.1017/S0266466617000305> and the Sparse Vector Field
    Consensus (SparseVFC) algorithm by Ma et al.  (2013)
    <doi:10.1016/j.patcog.2013.05.017>. The potential landscapes can be
    constructed with a simulation-based approach with the 'simlandr'
    package (Cui et al., 2021) <doi:10.31234/osf.io/pzva3>, or the
    Bhattacharya et al. (2011) method for path integration
    <doi:10.1186/1752-0509-5-85>.
License: GPL (>= 3)
URL: https://sciurus365.github.io/fitlandr/,
        https://github.com/Sciurus365/fitlandr
BugReports: https://github.com/Sciurus365/fitlandr/issues
Imports: cli, dplyr, furrr, future.apply, ggplot2, glue, grDevices,
        grid, magrittr, MASS, numDeriv, plotly, purrr, R.utils, Rfast,
        rlang, rootSolve, simlandr (>= 0.3.0), SparseVFC, tidyr
Suggests: akima, colorRamps, future, knitr
Encoding: UTF-8
RoxygenNote: 7.3.3
NeedsCompilation: no
Packaged: 2026-01-29 14:50:28 UTC; u0184683
Author: Jingmeng Cui [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3421-8457>)
Maintainer: Jingmeng Cui <jingmeng.cui@outlook.com>
Repository: CRAN
Date/Publication: 2026-01-29 15:10:10 UTC
Built: R 4.6.0; ; 2026-04-30 20:04:49 UTC; unix
