REPPlab (version 0.9.6)

summary.epplabOutlier: Summarize an epplabOutlier Object

Description

Summarizes and prints an epplabOutlier object in an informative way.

Usage

# S3 method for epplabOutlier
summary(object, ...)

Arguments

object

Object of class epplabOutlier.

...

Additional parameters

Author

Klaus Nordhausen

Details

The main information provided here is a table with names of the observations which are considered outliers and in how many PP directions they are considered outliers. This function is useful if the data has been given row names.

Examples

# creating data with 3 outliers
n <-300 
p <- 10
X <- matrix(rnorm(n*p),ncol=p)
X[1,1] <- 9
X[2,4] <- 7 
X[3,6] <- 8
# giving the data rownames, obs.1, obs.2 and obs.3 are the outliers.
rownames(X) <- paste("obs",1:n,sep=".")

PP<-EPPlab(X,PPalg="PSO",PPindex="KurtosisMax",n.simu=20, maxiter=20)
OUT<-EPPlabOutlier(PP, k = 3, location = median, scale = mad)
summary(OUT)