Package: QRIpkg
Title: Quantile Regression Index Score
Version: 0.2.2
Authors@R: c(
    person(given = "Peter",
           family = "Kochunov",
           role = c("aut"),
           email = "pkochunov@gmail.com"),
    person(given = "Si",
           family = "Gao",
           role = c("aut", "cre"),
           email = "sgao@som.umaryland.edu"),
    person(given = "Meghann",
           family = "Ryan",
           role = c("aut"),
           email = "mcryan@som.umaryland.edu")
           )
Description: The QRI_func() function performs quantile regression
        analysis using age and sex as predictors to calculate the
        Quantile Regression Index (QRI) score for each individual’s
        regional brain imaging metrics and then averages across the
        regional scores to generate an average tissue specific score
        for each subject. The QRI_plot() is used to plot QRI and
        generate the normative curves for individual measurements.
License: GPL (>= 2)
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.1.1
Depends: R (>= 2.10)
Imports: ggplot2, quantreg, stats
NeedsCompilation: no
Packaged: 2026-07-13 06:18:15 UTC; root
Author: Peter Kochunov [aut], Si Gao [aut, cre], Meghann Ryan [aut]
Maintainer: Si Gao <sgao@som.umaryland.edu>
Repository: https://abestsg.r-universe.dev
Date/Publication: 2021-02-25 14:30:10 UTC
RemoteUrl: https://github.com/cran/QRIpkg
RemoteRef: HEAD
RemoteSha: 7281d2f3112b32f65972c3f9e853dfaae1e13142