qgcomp

Quantile G-Computation

CRAN Package

G-computation for a set of time-fixed exposures with quantile-based basis functions, possibly under linearity and homogeneity assumptions. This approach estimates a regression line corresponding to the expected change in the outcome (on the link basis) given a simultaneous increase in the quantile-based category for all exposures. Works with continuous, binary, and right-censored time-to-event outcomes. 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.


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Insights

Last 30 days

This package has been downloaded 1,236 times in the last 30 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 63 times.

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37 downloadsMar 23, 2025
35 downloadsMar 24, 2025
33 downloadsMar 25, 2025
29 downloadsMar 26, 2025
47 downloadsMar 27, 2025
107 downloadsMar 28, 2025
35 downloadsMar 29, 2025
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88 downloadsApr 1, 2025
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63 downloadsApr 21, 2025
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The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 13,903 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was May 26, 2024 with 1,066 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


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Dependencies

  • Imports13 packages
  • Suggests6 packages
  • Reverse Imports3 packages
  • Reverse Suggests1 package