R/imputeByDay.R

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

# The MIT License (MIT)
# Copyright (c) 2018 Louise AC Millard, MRC Integrative Epidemiology Unit, University of Bristol
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# For each day in alldays, try to impute those that are not already valid
# Returns a list of updated days
imputeByDay <- function(alldays, rs) {

	alldaysImputed = list()
	countDays=1

	# for each day, impute if possible
	for (day in alldays) {

		# only impute if day is not already valid
		if (day@validday == FALSE) {
			day = impute(day, alldays, rs@nightstart, rs@imputeOther)
		}

		alldaysImputed[[countDays]] = day
                countDays=countDays+1
	}

	return(alldaysImputed)

}