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grt (version 0.2)
General Recognition Theory
Description
Functions to generate and analyze data for psychology experiments based on the General Recognition Theory.
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0.2.1
0.2
0.1-2
0.1-1
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Install
install.packages('grt')
Monthly Downloads
205
Version
0.2
License
GPL (>= 2)
Maintainer
Kazunaga Matsuki
Last Published
April 10th, 2014
Functions in grt (0.2)
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gaborPatch
Draw a gray-scale Gabor Patch
glc
General Linear Classifier
gcjc
General Conjunctive Classifier
grg
General Random Guessing model
plot.glc
Plot Method for Class 'glc'
grtMeans
Obtain means of two multivariate normal populations satisfying certain criteria
dprime
Calculate d' (d-prime)
logLik.glcStruct
Log-Likelihood of a 'glcStruct' or 'gcjcStruct' Object
plot3d.glc
plot3d Method for Class 'glc'
plot.gqc
plot Method for Class 'gqc'
gqcStruct
General Quadratic Classifier structure.
logLik.gqcStruct
Log-Likelihood of a 'gqcStruct' Object
grtrnorm
Sample from multiple multivariate normal distributions
old2new_par
Convert 'old' to 'new' glcStruct format
plot3d.gqc
plot3d Method for Class 'gqc'
logLik.gqc
Log-Likelihood of a 'gqc' Object
subjdemo_cj
Sample dataset of a categorization experiment with 2D conjunctive stimuli.
lines.gqcStruct
lines Method for class 'gqc'
mcovs
Calculate sample means and covariance(s) of multivariate data
ldb.p.correct
Probability of correct classification based on the optimal linear decision bound.
scale
Scale method for the class 'glc' and 'gqc'
subjdemo_3d
Sample dataset of a categorization experiment with 3D stimuli.
qdb.p.correct
the proportion correct of the quadratic decision boundary.
gcjcStruct
General Conjunctive Classifier structure
glcStruct
General Linear Classifier structure
gqc
General Quadratic Classifier
new2old_par
Convert 'new' to 'old' glcStruct format
unscale
Un-scale or re-center the scaled or centered Matrix-like object
subjdemo_1d
Sample dataset of a categorization experiment with 1D stimuli.
grt-package
General Recognition Theory
predict.glc
predict method for General Linear Classifier
coef.glc
Extract 'glc' or 'gcjc' coefficients
logLik.glc
Log-Likelihood of a 'glc' or 'gcjc' Object
extractAIC
extractAIC method for class 'glc', 'gqc', 'gcjc', and 'grg'
ldb
Linear Decision Bound
plot.gcjc
Plot Method for Class 'gcjc'
subjdemo_2d
Sample dataset of a categorization experiment with 2D stimuli.
qdb
Quadratic Decision Bound