Faculty of Natural and Agricultural Sciences
School of Mathematical Sciences
Department of Statistics
Human, SW
MSc PhD (Pret) - Lecturer
Contact Details
Research Interests
Research Output
Contact Details:
Telephone number: 012 420 5055
Fax number: 012 420 5185
E-mail address: schalk.human@up.ac.za
Research Interests:
Statistical Process Control
Research Output:
Research articles in refereed specialist journals:
Chakraborti S, Human SW, Graham MA: 2009. Phase 1 Statistical Process Control Charts: An Overview and Some Results. Quality Engineering, 21, pp 52-62.
Research and technical/policy output for clients:
Human SW, Chakraborti S, Smit CF: Technical Report: 2009. Shewhart-type S2,S andR Control Charts for Phase I Application. For: Statistical Process Control (SPC) research group from the Department Statistics at the University of Pretoria.
Human SW, Chakraborti S, Smit CF: Technical Report: 2009. Nonparametric Shewhart-type control charts with runs-type signaling rules. For: Statistical Process Control (SPC) research group from the Department Statistics at the University of Pretoria.
Graham MA, Human SW, Chakraborti S: Technical Report: 2009. A nonparametric EWMA control chart based on the sign statistic.. For: Statistical Process Control (SPC) research group from the Department Statistics at the University of Pretoria.
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