Dimension reduction regression tests

Description

This method computes tests of dimension in dimension reduction regression. A separate method is needed for each dimension reduction regression method. Called by the dr function, and not usually accessed directly by the user.

Usage

dr.test(object, nd) 
dr.test.default(object, nd)

Arguments

object dimension reduction regresion object
nd Maximum number of dimensions to test

Value

Returns test statistics and significance levels in a data frame.

Author(s)

Sanford Weisberg, <sandy@stat.umn.edu>

References

R. C. Cook (1998). Regression Graphics. New York: Wiley.

See Also

dr


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