runGLUForDirectory: Run GLU for all files in a directory

In MRCIEU/GLU: Derives Summary Variables from Continuous Glucose Monitoring (CGM) data

Description

Run GLU for all files in a directory

Usage

runGLUForDirectory(indir, outdir = NULL, device = 0,
  daystart = "06:30", nightstart = "23:00",
  dayPeriodStartTime = NULL, firstvalid = FALSE,
  timeformat = "%d/%m/%y %H:%M:%S", imputeApproximal = FALSE,
  imputeOther = FALSE, freq = 5, outlierthreshold = 5,
  hypothreshold = NULL, hyperthreshold = NULL, save = FALSE,
  pregnancy = FALSE, diabetes = FALSE)

Arguments

indir	Path of input directory containing input files.
outdir	Path of output directory where derived data will be stored.
device	Device type: 0 (medtronic ipro2); 1 (Dexcom G2); 2 (Abbott Freestyle Libre), default 0.
daystart	Time of night to day transition in format HH:MM, default 06:30.
nightstart	Time of day to night transition in format HH:MM, default 23:00.
dayPeriodStartTime	Start time of day period, default is nightstart.
timeformat	Time format in the CGM data, default %d/%m/%y %H:%M:%S.
imputeApproximal	Logical. If TRUE then the 'approximal imputation' approach to dealing with missing data is used. If both imputeApproximal and imputeOther are FALSE then the 'complete days' approach is used.
imputeOther	Logical. If TRUE then the 'other day imputation' approach to dealing with missing data is used. If both imputeApproximal and imputeOther are FALSE then the 'complete days' approach is used.
freq	Integer. CGM epoch data frequency (minutes).
outlierthreshold	Numeric. The value k used for outlier detection threshold d=k*SD.
hypothreshold	Numeric. Threshold between hypo- and normo- glycaemia.
hyperthreshold	Numeric. Threshold between normo- and hyper- glycaemia.
save	Logical. If TRUE then derived CGM sequence(s) are stored.
pregnancy	Logical. If TRUE then data is for pregnancy study, so pregnancy specific statistics should be derived.
diabetes	Logical. If TRUE then data is for diabetes study, so pregnancy specific statistics should be derived.

MRCIEU/GLU documentation built on Feb. 1, 2022, 1:02 p.m.