outliergramPOFD {fdaPOIFD}

Outliergram for Partially Observed Functional Data

Description

Plots the Outliergram for PoFD and returns the shape outliers.

Usage

outliergramPOFD(data, fshape = 1.5, p1 = 1, p2 = 0)

Arguments

data

matrix p by n, being n the number of functions and p the number of grid points.

fshape

inflation of the outliergram that determine the shape outlier rule.

p1

parameter of the outliergram for resampling method. Default = 1.

p2

parameter of the outliergram for resampling method. Default = 0.

Value

a list with the functional outliergram for PoDF and the shape outliers.

References

Arribas-Gil, A. and Romo, J. (2014). Shape outlier detection and visualization for functional data: the outliergram.Biostatistics, 15(4):603–619.

Examples

data(exampleData)
outliergramPOFD(exampleData$PoFDextremes_outliers, fshape = 1.5, p1 = 1, p2 = 0)