fitted.ics: Fitted Values of an ICS Object

In ICS: Tools for Exploring Multivariate Data via ICS/ICA

Fitted Values of an ICS Object

Description

Computes the fitted values of an ics object.

Usage

## S4 method for signature 'ics'
fitted(object,index=NULL)

Arguments

object	object of class ics.
index	A vector which defines which components should be used to compute the fitted values. The default NULL uses all components.

Value

Returns a dataframe with the fitted values.

Author(s)

Klaus Nordhausen

See Also

ics-class and ics

Examples

    set.seed(123456)
    X1 <- rmvnorm(250, rep(0,8), diag(c(rep(1,6),0.04,0.04)))
    X2 <- rmvnorm(50, c(rep(0,6),2,0), diag(c(rep(1,6),0.04,0.04)))
    X3 <- rmvnorm(200, c(rep(0,7),2), diag(c(rep(1,6),0.04,0.04)))

    X.comps <- rbind(X1,X2,X3)
    A <- matrix(rnorm(64),nrow=8)
    X <- X.comps %*% t(A)

    ics.X.1 <- ics(X)
    fitted(ics.X.1)
    fitted(ics.X.1,index=c(1,2,3,6,7,8))

    rm(.Random.seed)

ICS documentation built on Sept. 21, 2023, 9:07 a.m.