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stat.ME2017
Signed Sequential Rank CUSUMs
F. Lombard, C. Van Zyl
CUSUMs based on the signed sequential ranks of observations are developed for detecting location and scale changes in symmetric distributions. The CUSUMs are distribution free and…
stat.ME2017★ 1 cited
Nonparametric Cusum Charts for Angular Data with Applications in Health Science and Astrophysics
F. Lombard, Douglas M. Hawkins, Cornelis Potgieter
This paper develops non-parametric rotation invariant CUSUMs suited to the detection of changes in the mean direction as well as changes in the concentration parameter of angular d…