admiralophtha 0.1.0

This is the first release of {admiralophtha}.

New Features

Added a function to derive the variable STUDYEYE in ADSL (issue #9).
Added a function to derive the variable AFEYE in Occurrence datasets (issue #10).
Added a function to derive the criterion flags in ADBCVA (issue #49).
Added a function to convert LogMAR scores to ETDRS scores (issue #50).
Added a function to convert ETDRS scores to LogMAR scores (issue #50).
Created ophthalmology-specific test data for the EX SDTM domain, stored in admiralophtha package and accessible by calling data(admiralophtha_ex) (issue #36).
Created ophthalmology-specific test data for the SC and OE SDTM domains, stored in admiral package and accessible by calling data(admiral_sc) or data(admiral_oe) (issues #11 and #13).
Updated AE and QS test datasets in admiral to include ophthalmology-specific variables and records, such as laterality variables in AE and VFQ records in QS (issues #12 and #52).

The {admiralophtha} package website is now up and running, complete with vignettes for popular ophthalmology datasets (ADOE, ADBCVA, ADVFQ).