Skip to content

QRIpkg

Quantile Regression Index Score

v0.2.2 · Feb 25, 2021 · GPL (>= 2)

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.

Downloads

250

Last 30 days

17764th

647

Last 90 days

2.5K

Last year

Trend: +33.7% (30d vs prior 30d)

CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies ggplot2 quantreg QRIpkg

Version History

new 0.2.2 Mar 10, 2026
updated 0.2.2 ← 0.2.1 diff Feb 24, 2021
updated 0.2.1 ← 0.2.0 diff Oct 19, 2020
updated 0.2.0 ← 0.1.0 diff Sep 19, 2020
new 0.1.0 Aug 26, 2020