Interpreting Glucose Data from Continuous Glucose Monitors

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Documentation for package ‘iglu’ version 4.0.0

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above_percent Calculate percentage of values above target thresholds
active_percent Calculate percentage of time CGM was active
adrr Calculate average daily risk range (ADRR)
agp Display Ambulatory Glucose Profile (AGP) statistics for selected subject
agp_metrics Calculate metrics for the Ambulatory Glucose Profile (AGP)
all_metrics Calculate all metrics in iglu
auc Calculate Area Under Curve AUC
below_percent Calculate percentage below targeted values
calculate_sleep_wake Calculate metrics for values inside and/or outside a specified time range.
CGMS2DayByDay Interpolate glucose value on an equally spaced grid from day to day
cogi Calculate Continuous Glucose Monitoring Index (COGI) values
conga Continuous Overall Net Glycemic Action (CONGA)
cv_glu Calculate Coefficient of Variation (CV) of glucose levels
cv_measures Calculate Coefficient of Variation subtypes
ea1c Calculate eA1C
epicalc_profile Display Episode Calculation statistics for selected subject
episode_calculation Calculates Hypo/Hyperglycemic episodes with summary statistics
example_data_1_subject Example CGM data for one subject with Type II diabetes
example_data_5_subject Example CGM data for 5 subjects with Type II diabetes
example_data_hall Example data from Hall et al. (2018)
example_meals_hall Example mealtimes data from Hall et al. (2018)
gmi Calculate GMI
grade Calculate mean GRADE score
grade_eugly Percentage of GRADE score attributable to target range
grade_hyper Percentage of GRADE score attributable to hyperglycemia
grade_hypo Percentage of GRADE score attributable to hypoglycemia
gri Calculate Glycemia Risk Index (GRI)
gvp Calculate Glucose Variability Percentage (GVP)
hbgi Calculate High Blood Glucose Index (HBGI)
hist_roc Plot histogram of Rate of Change values (ROC)
hyper_index Calculate Hyperglycemia Index
hypo_index Calculate Hypoglycemia Index
igc Calculate Index of Glycemic Control
iglu_shiny Run IGLU Shiny App
in_range_percent Calculate percentage in targeted value ranges
iqr_glu Calculate glucose level iqr
j_index Calculate J-index
lbgi Calculate Low Blood Glucose Index (LBGI)
mad_glu Calculate Median Absolute Deviation (MAD)
mag Calculate the Mean Absolute Glucose (MAG)
mage Calculate Mean Amplitude of Glycemic Excursions
mage_ma_single Calculates Mean Amplitude of Glycemic Excursions (see "mage")
meal_metrics Calculate Meal Metrics
mean_glu Calculate mean glucose level
median_glu Calculate median glucose level
metrics_heatmap Create a heatmap of metric values by subject based on hierarchical clustering order
modd Calculate mean difference between glucose values obtained at the same time of day (MODD)
m_value Calculate the M-value
optimized_iglu_functions Optimized Calculations of Time Dependent iglu Metrics
pgs Calculate Personal Glycemic State (PGS)
plot_agp Plot Ambulatory Glucose Profile (AGP) modal day
plot_daily Plot daily glucose profiles
plot_glu Plot time series and lasagna plots of glucose measurements
plot_lasagna Lasagna plot of glucose values for multiple subjects
plot_lasagna_1subject Lasagna plot of glucose values for 1 subject aligned across times of day
plot_ranges Plot Time in Ranges as a bar plot
plot_roc Plot time series of glucose colored by rate of change
process_data Data Pre-Processor
quantile_glu Calculate glucose level quantiles
range_glu Calculate glucose level range
read_raw_data Read raw data from a variety of common sensors.
roc Calculate the Rate of Change at each time point (ROC)
sd_glu Calculate sd glucose level
sd_measures Calculate SD subtypes
sd_roc Calculate the standard deviation of the rate of change
summary_glu Calculate summary glucose level