RVAideMemoire (version 0.9-27)

PLSDA.VIP: Variable Importance in the Projection (VIP)

Description

Return VIP score of each X-variable in a PLS-DA model (obtained from the function plsda() of the package mixOmics).

Usage

PLSDA.VIP(model, graph = FALSE)

Arguments

model

object of class "plsda" (from the function plsda() of the package mixOmics).

graph

logical: should VIP scores be printed?

Value

• tab
  table of results.
• sup1
  name of X-variables having a VIP score > 1.

See Also

plsda

Examples

require(mixOmics)
data(yeast)
model.PLSDA <- plsda(t(yeast$data),yeast$strain.cond,ncomp=3)
PLSDA.VIP(model.PLSDA)