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NEWS.md

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iglu 4.2.1

  • Fixed bug in MAGE

iglu 4.2.0

  • Fixed bug in GRI calculation

iglu 4.1.7

  • added tz parameter to functions that require it

iglu 4.1.6

  • Updates to the MAGE vignette
  • Minor documentation updates

iglu 4.1.5

  • Updates to the MAGE vignette
  • In MAGE function, linearly interpolate data to 5 min intervals using CGMS2DayByDay

iglu 4.1.1

  • Breaking change: changed parameter plot_type in iglu::mage, iglu::mage_ma_single to static_or_cgm
  • Added plotly functionality to plot_glu() and the lasagna plots
  • Updated author ids
  • Fixed formatting issues in the documentation

iglu 4.1.0

  • Add meal plotting functionality

iglu 4.0.2

  • Fixed broken whiplash plot in MAGE documentation
  • Added MAGEmax plotting functionality

iglu 4.0.0

  • CRAN release to match upcoming paper summarizing updated MAGE algorithm, episode calculation functionality, meal metrics, clustering and new example data inclusion

iglu 3.5.3

  • minor bugfix in MAGE: stopped extraneous warning from being thrown
  • Added tests for mage + mean + median + sd

iglu 3.5.2

  • MAGE plot can now show excursions via "show_excursions = TRUE" flag
  • debugged formatting error with Mage vignette
  • debugged internal build warnings
  • Metrics heatmap removes metrics with no variability across subjects
  • Add example dataset to demonstrate meal metrics calculations

iglu 3.5.1

  • MAGE handles traces with gaps, restarting calculation when gap >= user-defined threshold
  • MAGE returns ggplot as well as plotly
  • Fixed plotting functionality with large gaps and multiple segments
  • MAGE "left-side accumulation" optimization
  • Added "MAGE_max" and "MAGE_avg" to possible directions able to be calculated (in addition to MAGE+, MAGE-, and Service's definition)
  • Updated MAGE vignette for more details

iglu 3.5.0

  • minor bug corrections in mage calculations
  • adjustment from summarize to reframe
  • update algorithm for episode calculations
  • DT package import for shiny app
  • add glycemia risk index (GRI)
  • add AGP plot smoothing
  • add functionality to create a heatmap of metrics by subject

iglu 3.4.3

  • bug correction for denominator in hypo_index and hyper_index in case of missing glucose values

iglu 3.4.2

  • Rewrite for computational efficiency of CGM2DayByDay

iglu 3.3.2

  • Correct bug with ADRR that ignored time zone (worked incorrectly on daylight savings time dates)
  • Return COGI in percentage (rather than proportion)
  • Correct bug in gvp formula calculation

iglu 3.3.1

  • Correct bug that makes mage not work on data with time supplied as POSIXlt instead of POSIXct

iglu 3.3.0

  • MAGE vignette
  • MAGE default parameters for short and long moving averages are automatically adjusted in case of short length of glucose trace
  • MAGE automatically adapts to given meter frequency

iglu 3.2.0

  • Add automatic filtering and warning in case multiple measurements for one subject at the same time stamp
  • Add automatic sorting of time before calculating MAGE
  • Allow to change some of the default parameters when calculatin metrics with all_metrics

iglu 3.1.0

  • Minor bug corrections to shiny app
  • Correct bug wtih reading raw data from iglu pro

iglu 3.0.0

  • Added functions for hypo- and hyper-glycemic episodes calculation with visualization profile
  • Updated main vignette, expanded additional vignettes on lasagna plots and episode calculation as part of AGP
  • Updated documentation for MAD with an option to change constant parameter
  • Updated MAGE algorithm to allow separate calculation of MAGE+ and MAGE-

iglu 2.2.0

  • Added updated MAGE algorithm
  • Added process_data and read_raw_data to allow reading meter-specific values
  • Shiny app now takes time zone
  • Documentation and vignette updates

iglu 2.1.0

  • Added MAG (Mean Absolute Glucose)
  • Added COGI (COntinuous Glucose monitoring Index)
  • Added AGP (Ambulatory Glucose Profile)
  • Added new color scheme for lasagna plots
  • Added functionality for semilogarithmic plots
  • Adjust default in range interval to [70, 180] mg/dL
  • Extended active_percent to return information on available data period
  • Fixed missing data artifact in time-series plots

iglu 2.0.1

  • Updated links in readme

iglu 2.0.0

  • Version 2 - Version 1 + all new metrics (rate of change, GMI, cv measures, AUC, GVP and MAD)

iglu 1.5.0

  • Added GVP and MAD metrics

iglu 1.4.0

  • Added active percent metric
  • Added cv_measures metrics
  • Added AUC metric

iglu 1.3.0

  • Added glucose management indicator (GMI) and eA1c

iglu 1.2.0

  • Added rate of change functions with plots

iglu 1.0.0

  • First release
  • Added Shiny app functionality.
  • Added a NEWS.md file to track changes to the package.