Functions for assigning Clarke or Parkes (Consensus) error grid zones to blood glucose values, and for plotting both types of error grids in both mg/mL and mmol/L units.
Functionality is expanded by introducing mmol/L units in addition to mg/dL.
Graphical component rewritten to utilize updated ggplot2 syntax.
Fixed bug in Parkes error grid with zone B datapoints emerging instead of D when test concentration is 70 mg/dl and reference is low.
Fixed bug in Parkes error grid with zone A datapoints being labelled as B near lower B zone limit.
Fixed bug in Parkes error grid with zone A datapoints being labelled as C near upper C zone limit.