The S4 class which holds data of a single episode.
site_idcharacter string. Site ID, if presented, otherwise "NA".
episode_idcharacter string. Episode ID, if presented, otherwise "NA".
nhs_numbercharacter string. NHS number, if presented, otherwise "NA".
pas_numbercharacter string. PAS number, if presented, otherwise "NA".
parse_filecharacter string. The source XML file. If the source is not a file then "NA".
t_admissionPOSIXct. Time of Admission to the ICU, if presented, otherwise NA.
t_dischargePOSIXct. Time of discharge of the ICU, if presented, otherwise NA.
parse_timePOSIXct. Parse time.
dataA list which holds all the data of this episode which is indexed by NIHIC code.