opiPresent_for_SimNo

Always respond 'not seen' to any parameter.
No checking is done on the validity of <code>stim</code>.

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.

Andrew Turpin

Open Perimetry Interface

David Lawson

Ivan Marin-Franch

Matthias Muller

Jonathan Denniss

Astrid Zeman

Giovanni Montesano

opiPresent_for_SimNo function

<dl><dt>stim</dt>
<dd>Anything you like, it is ignored.</dd>
<dt>...</dt>
<dd>Any parameters you like, they are ignored.</dd></dl>

Arguments

opiPresent_for_SimNo — opiPresent_for_SimNo

<dl>

<dt>stim</dt>
<dd>Anything you like, it is ignored.</dd>


<dt>...</dt>
<dd>Any parameters you like, they are ignored.</dd>

</dl>

opiPresent_for_SimNo: opiPresent_for_SimNo

Description

Value

Arguments