summary.mvr: Summary and Print Methods for PLSR and PCR objects

Description Usage Arguments Details Value Author(s) See Also Examples

View source: R/summaries.R

Description

Summary and print methods for mvr and mvrVal objects.

Usage

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## S3 method for class 'mvr'
summary(object, what = c("all", "validation", "training"),
        digits = 4, print.gap = 2, ...)
## S3 method for class 'mvr'
print(x, ...)
## S3 method for class 'mvrVal'
print(x, digits = 4, print.gap = 2, ...)

Arguments

x, object

an mvr object

what

one of "all", "validation" or "training"

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 "training", the explained variances are given; if it is "validation", the cross-validated RMSEPs (if available) are given; if it is "all", both are given.

Value

print.mvr and print.mvrVal return the object invisibly.

Author(s)

Ron Wehrens and Bjørn-Helge Mevik

See Also

mvr, pcr, plsr, RMSEP, MSEP

Examples

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data(yarn)
nir.mvr <- mvr(density ~ NIR, ncomp = 8, validation = "LOO", data = yarn)
nir.mvr
summary(nir.mvr)
RMSEP(nir.mvr)

bhmevik/pls documentation built on Aug. 8, 2020, 7:41 a.m.