scoresplot: 2D Graph of the scores
In mvdalab: Multivariate Data Analysis Laboratory

scoresplot

R Documentation

2D Graph of the scores

Description

Generates a 2-dimensional graph of the scores for both mvdareg and mvdapca objects.

Usage

scoresplot(object, comps = c(1, 2), alphas = c(.95, .99),
           segments = 51, verbose = FALSE)

Arguments

`object`	an object of class `mvdareg`, i.e. `plsFit`.
`comps`	a vector or length 2 corresponding to the number of components to include.
`alphas`	draw elliptical contours at these confidence levels.
`segments`	number of line-segments used to draw ellipse.
`verbose`	output results as a data frame

Details

scoresplot is used to extract a 2D graphical summary of the scores of PLS and PCA models.

Author(s)

Nelson Lee Afanador (nelson.afanador@mvdalab.com)

Examples

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

mvdalab documentation built on Oct. 6, 2022, 1:05 a.m.