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ChemoSpec (version 2.0-2)

plotScoresCor: Compute Confidence Ellipses

Description

A utility function which when given a x,y data set computes both classical and robust confidence ellipses. Never called by the user.

Usage

plotScoresCor(x, quan = 1/2, alpha = 0.025)

Arguments

Value

A list with the following elements (a simpler version of that in the original function cor.plot):x.clsThe x values for the classical ellipse.y.clsThe y values for the classical ellipse.cThe correlation value for the classical ellipse.x.robThe x values for the robust ellipse.y.robThe y values for the robust ellipse.rThe correlation value for the robust ellipse.

Rdversion

1.1

References

http://academic.depauw.edu/~hanson/ChemoSpec/ChemoSpec.html

See Also

See function cor.plot in package mvoutlier on which this function is based.