mvdalab (version 1.7)

weightsplot2D: Extract a 2-Dimensional Graphical Summary Information Pertaining to the weights of a PLS Analysis

Description

Functions to extract 2D graphical weights information from mvdalab objects.

Usage

weightsplot2D(object, comps = c(1, 2), verbose = FALSE)

Arguments

object

an mvdareg object, i.e. plsFit.

comps

a vector or length 2 corresponding to the number of components to include.

verbose

output results as a data frame

Author

Nelson Lee Afanador ()

Details

weightsplot2D is used to extract a graphical summary of the weights of a PLS model.

If comp is missing (or is NULL), a graphical summary for the 1st and 2nd componentsare returned.

Examples

data(Penta)
mod1 <- plsFit(log.RAI ~., scale = TRUE, data = Penta[, -1],
               ncomp = 2, validation = "loo")
weightsplot2D(mod1, comp = c(1, 2))