View source: R/summary.epplabOutlier.R
summary.epplabOutlier | R Documentation |
Summarizes and prints an epplabOutlier
object in an informative way.
## S3 method for class 'epplabOutlier'
summary(object, ...)
object |
Object of class |
... |
Additional parameters |
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.
Klaus Nordhausen
# 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)
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