Clean and Analyze Continuous Glucose Monitor Data

This code provides several different functions for cleaning and analyzing continuous glucose monitor data. Currently it works with 'Dexcom' (< https://www.dexcom.com>), 'iPro 2' (< http://professional.medtronicdiabetes.com/ipro2-professional-cgm>), Diasend (< https://diasend.com//us>), Libre (< https://www.freestylelibre.us/>) or Carelink (< https://www.medtronicdiabetes.com/products/carelink-personal-diabetes-software>) 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. This spreadsheet is compatible with REDCap data upload ("--1" is added to each subject ID automatically for double data entry). cgmreport() also iterates through a directory of cleaned data, and produces PDFs of individual and aggregate AGP plots.


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install.packages("cgmanalysis")

2.0 by Tim Vigers, 4 months ago


Browse source code at https://github.com/cran/cgmanalysis


Authors: Tim Vigers [aut, cre]


Documentation:   PDF Manual  


CC0 license


Imports ggplot2, lubridate, pracma, zoo, pastecs, tools, gdata, readr


See at CRAN