optimized_iglu_functions: Optimized Calculations of the iglu Functions: AUC, CONGA,...

In stevebroll/iglu: Interpreting Glucose Data from Continuous Glucose Monitors

Description

The function all_metrics_optomized optimizes the functions AUC, CONGA, GVP, MODD, SD_ROC, CV_MEASURES, & SD_MEASURES iglu functions by extracting the CGMS2DayByDay calculation and passing the result into each function.

Usage

optimized_iglu_functions(data)

Arguments

data	DataFrame object with column names "id", "time", and "gl".

Details

Returns a tibble object with 1 row for each subject, and fifteen columns: a column for subject id, a column for CONGA(24) value, a column for Glucose Variability Percentage (GVP) value, a column for mean difference between glucose values obtained at the same time of day (MODD) value, a column for area under curve (AUC) value, a column for Coefficient of Variation mean (CV_Measures_Mean) value, a column for Coefficient of Variation standard deviation (CV_Measures_SD) value, a column for Standard Deviation of rate of change (SD Roc) value, a column for Mean Absolute Glucose (MAG) value, a column for Standard Deviation vertical within days (SdW) value, a column for Standard Deviation between time points (SdHHMM) value, a column for Standard Deviation within series (SdWSH) value, a column for horizontal Standard Deviation (SdDM) value, a column for Standard Deviation between days, within timepoints (SdB) value, a column for Standard Deviation between days, within timepoints value, corrected for changes in daily means (SdBDM) value.

Value

If a data.frame object is passed, then a tibble object with 1 row for each subject, and fifteen columns is returned: a column for subject id, a column for CONGA(24) value, a column for Glucose Variability Percentage (GVP) value, a column for mean difference between glucose values obtained at the same time of day (MODD) value, a column for area under curve (AUC) value, a column for Coefficient of Variation mean (CV_Measures_Mean) value, a column for Coefficient of Variation standard deviation (CV_Measures_SD) value, a column for Mean Absolute Glucose (MAG) value, a column for Standard Deviation of rate of change (SD Roc) value, a column for Standard Deviation vertical within days (SdW) value, a column for Standard Deviation between time points (SdHHMM) value, a column for Standard Deviation within series (SdWSH) value, a column for horizontal Standard Deviation (SdDM) value, a column for Standard Deviation between days, within timepoints (SdB) value, a column for Standard Deviation between days, within timepoints value, corrected for changes in daily means (SdBDM) value.

Examples

data(example_data_1_subject)
optimized_iglu_functions(example_data_1_subject)

data(example_data_5_subject)
optimized_iglu_functions(example_data_5_subject)

stevebroll/iglu documentation built on Jan. 30, 2021, 1:53 a.m.