Function reference • admiralophtha

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 ADBCVA dataset

derive_var_bcvacritxfl_util(): Add CRITx and CRITxFL pair to ADBCVA 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

admiralophtha_ex: Exposure Ophthalmology SDTM Dataset