antiImage: Anti-image matrix
In multiUS: Functions for the Courses Multivariate Analysis and Computer Intensive Methods
antiImage R Documentation
Anti-image matrix
Description
The function computes anti-image matrix (i.e., with partial correlations on the off-diagonal and with KMO-MSAs on the diagonal) and the overall KMO.
Usage
antiImage(X)
Arguments
X
A data frame with the values of numerical variables.
Value
A list with two elements:
-
AIR - Anti-image matrix.
-
KMO - Overall KMO.
Author(s)
Marjan Cugmas
References
Kaiser, H. F., & Rice, J. (1974). Little Jiffy, Mark Iv. Educational & Psychological Measurement, 34(1), 111.
Examples
antiImage(X = mtcars[, c(1, 3, 4, 5)])
multiUS documentation built on Jan. 23, 2023, 5:40 p.m.
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| antiImage | R Documentation |
Anti-image matrix
Description
The function computes anti-image matrix (i.e., with partial correlations on the off-diagonal and with KMO-MSAs on the diagonal) and the overall KMO.
Usage
antiImage(X)
Arguments
X |
A data frame with the values of numerical variables. |
Value
A list with two elements:
-
AIR- Anti-image matrix. -
KMO- Overall KMO.
Author(s)
Marjan Cugmas
References
Kaiser, H. F., & Rice, J. (1974). Little Jiffy, Mark Iv. Educational & Psychological Measurement, 34(1), 111.
Examples
antiImage(X = mtcars[, c(1, 3, 4, 5)])
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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