RtSigmaUnits: Response times to white-on-white Goldmann Size III targets...
In OPI: Open Perimetry Interface
RtSigmaUnits R Documentation
Response times to white-on-white Goldmann Size III targets for 12 subjects
in sigma units
Description
Response times to white-on-white Goldmann Size III targets for 12
subjects. The second column is the distance of the stimuli from measured threshold
in 'sigma' units. The threshold was determined by post-hoc fit of a cummulative
gaussian FoS curve to the data for each location and subject. Sigma is the
standard deviation of the fitted FoS.
Usage
RtSigmaUnits
Format
An object of class data.frame with 30620 rows and 3 columns.
Details
A data frame with 30620 observations on the following 3 variables.
RtReaction time in ms.
DistDistance of stimuli from threshold in sigma units.
PersonIdentifier of each subject.
References
A.M. McKendrick, J. Denniss and A. Turpin. "Response times across the visual
field: empirical observations and application to threshold determination".
Vision Research 101 2014.
See Also
RtDbUnits
OPI documentation built on April 12, 2025, 1:24 a.m.
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| RtSigmaUnits | R Documentation |
Response times to white-on-white Goldmann Size III targets for 12 subjects in sigma units
Description
Response times to white-on-white Goldmann Size III targets for 12 subjects. The second column is the distance of the stimuli from measured threshold in 'sigma' units. The threshold was determined by post-hoc fit of a cummulative gaussian FoS curve to the data for each location and subject. Sigma is the standard deviation of the fitted FoS.
Usage
RtSigmaUnits
Format
An object of class data.frame with 30620 rows and 3 columns.
Details
A data frame with 30620 observations on the following 3 variables.
RtReaction time in ms.
DistDistance of stimuli from threshold in sigma units.
PersonIdentifier of each subject.
References
A.M. McKendrick, J. Denniss and A. Turpin. "Response times across the visual field: empirical observations and application to threshold determination". Vision Research 101 2014.
See Also
RtDbUnits
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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