summary.groc: Summary and Print Methods for groc objects

In groc: Generalized Regression on Orthogonal Components

Summary and Print Methods for groc objects

Description

Summary and print methods for groc objects.

Usage

## S3 method for class 'groc'
summary(object, what = "validation",
        digits = 4, print.gap = 2, ...)
## S3 method for class 'groc'
print(x, ...)

Arguments

x, object	a groc object
what	character, only "validation" for the moment
digits	integer. Minimum number of significant digits in the output. Default is 4.
print.gap	Integer. Gap between coloumns of the printed tables.
...	Other arguments sent to underlying methods.

Details

If what is "validation", the cross-validated PRESS, RPEMAD and RMSEPs (if available) are given.

Value

print.groc return the object invisibly.

Author(s)

P. Lafaye de Micheaux

References

Martin Bilodeau, Pierre Lafaye de Micheaux, Smail Mahdi (2015), The R Package groc for Generalized Regression on Orthogonal Components, Journal of Statistical Software, 65(1), 1-29,
https://www.jstatsoft.org/v65/i01/

See Also

groc, grocCrossval

Examples

data("yarn",package="pls")
yarn.groc <- groc(density ~ NIR, 6, data = yarn)
yarn.cv <- grocCrossval(yarn.groc, segments = 10)
print(yarn.groc)
summary(yarn.cv)

groc documentation built on Oct. 12, 2024, 1:08 a.m.