OPI: Open Perimetry Interface

Implementation of the Open Perimetry Interface (OPI) for simulating and controlling visual field machines using R. The OPI is a standard for interfacing with visual field testing machines (perimeters) first started as an open source project with support of Haag-Streit in 2010. It specifies basic functions that allow many visual field tests to be constructed. As of February 2022 it is fully implemented on the Haag-Streit Octopus 900 and 'CrewT ImoVifa' ('Topcon Tempo') with partial implementations on the Centervue Compass, Kowa AP 7000 and Android phones. It also has a cousin: the R package 'visualFields', which has tools for analysing and manipulating visual field data.

Version: 3.0.2
Imports: jsonlite, Rfast, abind, openssl
Suggests: testthat (≥ 3.0.0)
Published: 2024-07-09
DOI: 10.32614/CRAN.package.OPI
Author: Andrew Turpin [cre, aut, cph] (ORCID: 0000-0003-2559-8769), David Lawson [ctb, cph], Ivan Marin-Franch [ctb, cph], Matthias Muller [ctb], Jonathan Denniss [ctb, cph], Astrid Zeman [ctb], Giovanni Montesano [ctb]
Maintainer: Andrew Turpin <andrew.turpin at lei.org.au>
License: Apache License (≥ 2)
URL: https://opi.lei.org.au/
NeedsCompilation: no
Materials: README NEWS
CRAN checks: OPI results


Reference manual: OPI.pdf


Package source: OPI_3.0.2.tar.gz
Windows binaries: r-devel: OPI_3.0.2.zip, r-release: OPI_3.0.2.zip, r-oldrel: OPI_3.0.2.zip
macOS binaries: r-release (arm64): OPI_3.0.2.tgz, r-oldrel (arm64): OPI_3.0.2.tgz, r-release (x86_64): OPI_3.0.2.tgz, r-oldrel (x86_64): OPI_3.0.2.tgz
Old sources: OPI archive


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