Visualization of a correlation matrix

The corrplot package is a graphical display of a correlation matrix, confidence interval or general matrix. It also contains some algorithms to do matrix reordering. In addition, corrplot is good at details, including choosing color, text labels, color labels, layout, etc.

hplot, correlation, reduction, dimensionality, selection, correlogram, feature

Michael Friendly (2002). Corrgrams: Exploratory displays for correlation matrices. The American Statistician, 56, 316--324.

D.J. Murdoch, E.D. Chow (1996). A graphical display of large correlation matrices. The American Statistician, 50, 178--180.

See Also

The plotcorr function in the ellipse package and corrgram function in the corrgram package has some similarities.

  • corrplot-package
Documentation reproduced from package corrplot, version 0.84, License: GPL

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