dicusum: dicusum

View source: R/dicusum.r

dicusumR Documentation

dicusum

Description

decision interval CUSUM control chart analysis

Usage

dicusum(x, ref.index, k)

Arguments

x

:vector of time series data

ref.period

: index used for reference period

k

: threshold differences to detect a change, also termed allowance

Value

returns a list of positive and negative deviations as well as reference index

Author(s)

Adam Cook, Adam.Cook@dfo-mpo.gc.ca

References

Mesnil and Pettigas 2008 Aquat Living Resour 22 187-192

Examples

x = c(1,2,3,4,5,3,2,1,2,6)
dicusum(x,1:3,0.2)

LobsterScience/bio.lobster documentation built on Feb. 14, 2025, 3:28 p.m.