boundary.mefp {strucchange}R Documentation

Boundary Function for Monitoring of Structural Changes

Description

Computes boundary for an object of class "mefp"

Usage

## S3 method for class 'mefp':
boundary(x, ...)

Arguments

x an object of class "mefp".
... currently not used.

Value

an object of class "ts" with the same time properties as the monitored process

See Also

mefp, plot.mefp

Examples

df1 <- data.frame(y=rnorm(300))
df1[150:300,"y"] <- df1[150:300,"y"]+1
me1 <- mefp(y~1, data=df1[1:50,,drop=FALSE], type="ME", h=1,
              alpha=0.05)
me2 <- monitor(me1, data=df1)

plot(me2, boundary=FALSE)
lines(boundary(me2), col="green", lty="44")
[Package strucchange version 1.2-12 Index]