04_Xie: Example 4. Discrimination of 'porthole' views of natural...
In modelfree: Model-free estimation of a psychometric function
Description
Usage
Format
References
Description
The subject was presented with a display split into two parts, one containing a pair of patches from the same image, the other a pair from different images, and the subject had to judge which pair came from the same image.
Usage
1
data( "04_Xie" )
Format
Data frame with three columns for 10 stimulus levels:
x: Stimulus level.
r: Number of successes.
m: Number of trials.
References
Xie, Y. \& Griffin, L. D. “A 'portholes' experiment for probing perception of small patches of natural images”, Perception, 36, 315, 2007.
modelfree documentation built on May 2, 2019, 6:07 p.m.
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Description Usage Format References
Description
The subject was presented with a display split into two parts, one containing a pair of patches from the same image, the other a pair from different images, and the subject had to judge which pair came from the same image.
Usage
1 | data( "04_Xie" )
|
Format
Data frame with three columns for 10 stimulus levels:
x: Stimulus level.
r: Number of successes.
m: Number of trials.
References
Xie, Y. \& Griffin, L. D. “A 'portholes' experiment for probing perception of small patches of natural images”, Perception, 36, 315, 2007.
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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