cgmanalysis
Clean and Analyze Continuous Glucose Monitor Data
Description
This code provides several different functions for cleaning and analyzing continuous glucose monitor data. Currently it works with 'Dexcom', 'iPro 2', 'Diasend', 'Libre', or 'Carelink' data. The cleandata() function takes a directory of CGM data files and prepares them for analysis. cgmvariables() iterates through a directory of cleaned CGM data files and produces a single spreadsheet with data for each file in either rows or columns. The column format of this spreadsheet is compatible with REDCap data upload. cgmreport() also iterates through a directory of cleaned data, and produces PDFs of individual and aggregate AGP plots. Please visit <https://github.com/childhealthbiostatscore/R-Packages/> to download the new-user guide.
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CRAN Check Status
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 | ERROR |
Check details (1 non-OK)
examples
Running examples in 'cgmanalysis-Ex.R' failed
The error most likely occurred in:
> ### Name: cgmreport
> ### Title: Generate AGP
> ### Aliases: cgmreport
>
> ### ** Examples
>
> cgmreport(system.file("extdata", "Cleaned", package = "cgmanalysis"))
Error in stats::smooth(quartiles$sensorglucose5perc, kind = "3R", twiceit = TRUE) :
attempt to smooth NA values
Calls: cgmreport -> <Anonymous>
Execution halted
Check History
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 30, 2026
examples
Running examples in 'cgmanalysis-Ex.R' failed
The error most likely occurred in:
> ### Name: cgmreport
> ### Title: Generate AGP
> ### Aliases: cgmreport
>
> ### ** Examples
>
> cgmreport(system.file("extdata", "Cleaned", package = "cgmanalysis"))
Error in stats::smooth(quartiles$sensorglucose5perc, kind = "3R", twiceit = TRUE) :
attempt to smooth NA values
Calls: cgmreport -> <Anonymous>
Execution halted