Skip to content

qgcompint

Quantile G-Computation Extensions for Effect Measure Modification

v1.0.2 · Jul 22, 2025 · GPL (>= 2)

Description

G-computation for a set of time-fixed exposures with quantile-based basis functions, possibly under linearity and homogeneity assumptions. Effect measure modification in this method is a way to assess how the effect of the mixture varies by a binary, categorical or continuous variable. Reference: Alexander P. Keil, Jessie P. Buckley, Katie M. OBrien, Kelly K. Ferguson, Shanshan Zhao, and Alexandra J. White (2019) A quantile-based g-computation approach to addressing the effects of exposure mixtures; <doi:10.1289/EHP5838>.

Downloads

CRAN

301

Last 30 days

13208th

776

Last 90 days

3.6K

Last year

Trend: +52.8% (30d vs prior 30d)

r2u CRAN

9

Last 30 days

23

Last 90 days

112

Last year

Trend: -35.7% (30d vs prior 30d)

autoCRAN

2

Last 7 days

19

Last 30 days

0

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 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-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 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
ERROR r-devel-linux-x86_64-debian-gcc

package dependencies

Package required but not available: ‘qgcomp’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies qgcomp arm survival future future.apply ggplot2 gridExtra rootSolve numDeriv MASS qgcompint

Version History

6 tracked
new 1.0.2 Mar 10, 2026
updated 1.0.2 ← 1.0.0 diff Jul 21, 2025
updated 1.0.0 ← 0.7.0 diff Mar 11, 2025
updated 0.7.0 ← 0.6.6 diff Mar 21, 2022
updated 0.6.6 ← 0.6.2 diff Dec 10, 2021
new 0.6.2 Sep 19, 2021