Learn R Programming

multiUS (version 1.2.3)

antiImage: 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)

Value

A list with two elements:

  • AIR - Anti-image matrix.

  • KMO - Overall KMO.

Arguments

X

A data frame with the values of numerical variables.

Author

Marjan Cugmas

References

Kaiser, H. F., & Rice, J. (1974). Little Jiffy, Mark Iv. Educational & Psychological Measurement, 34(1), 111.

Examples

Run this code
antiImage(X = mtcars[, c(1, 3, 4, 5)])

Run the code above in your browser using DataLab