Reference

ADSL-specific Derivation Functions helpful for building the ADSL dataset
derive_var_studyeye()	Derive Study Eye
OCCDS-specific Derivation Functions helpful for building the OCCDS datasets (e.g. adae, adcm, admh)
derive_var_afeye()	Derive Affected Eye
Ophtha-specific Derivation Functions helpful for building the Ophtha datasets (e.g. adoe, adbcva)
derive_var_bcvacritxfl()	Adds CRITx/CRITxFL pairs to BCVA dataset
Utility Functions
Utilities for Formatting Observations
convert_etdrs_to_logmar()	ETDRS –> LogMAR conversion
convert_logmar_to_etdrs()	LogMAR –> ETDRS conversion
Example Datasets You can run admiral::use_ad_template() to produce additional datasets
admiralophtha_adbcva	Best Corrected Visual Acuity Analysis Dataset
admiralophtha_adoe	Ophthalmology Exam Analysis Dataset
admiralophtha_advfq	Visual Function Questionnaire Analysis Dataset