get_kraus_eigen: Get True eigenfunction for simulation in Kraus(2015).

View source: R/sim_kraus.R

get_kraus_eigenR Documentation

Get True eigenfunction for simulation in Kraus(2015).

Description

True eigenfunctions are obtained for given grids from the setting of Kraus(2015).

Usage

get_kraus_eigen(grid)

Arguments

grid

a vector containing the observed timepoints.

Value

a p x k matrix containing the eigenfunctions where p is the length of grids and k is the number of true components.

References

Kraus, D. (2015). Components and completion of partially observed functional data. Journal of the Royal Statistical Society: Series B: Statistical Methodology, 777-801.

Examples

gr <- seq(0, 1, length.out = 51)
eig.true <- get_kraus_eigen(gr)
matplot(eig.true, type = "l")


statKim/robfpca documentation built on April 15, 2023, 10:12 p.m.