Parameter Estimation and Performance of the$p$-Chart for Attributes Data. - Subha Chakraborti; Schalk W. Human (IEEE Trans. Reliab., 2006)

A phase II nonparametric control chart based on precedence statistics with runs-type signaling rules. - Subha Chakraborti; Serkan Eryilmaz; Schalk W. Human (Comput. Stat. Data Anal., 2009)

Shewhart-type control charts for variation in phase I data analysis. - Schalk W. Human; Subha Chakraborti; C. F. Smit (Comput. Stat. Data Anal., 2010)

A nonparametric exponentially weighted moving average signed-rank chart for monitoring location. - Marien Alet Graham; Subha Chakraborti; Schalk W. Human (Comput. Stat. Data Anal., 2011)

A Generally Weighted Moving Average Signed-rank Control Chart. - Niladri Chakraborty; Subha Chakraborti; Schalk W. Human; N. Balakrishnan 002 (Qual. Reliab. Eng. Int., 2016)

A double generally weighted moving average exceedance control chart. - Hossein Masoumi Karakani; Schalk William Human; Janet van Niekerk (Qual. Reliab. Eng. Int., 2019)

Capturing a Change in the Covariance Structure of a Multivariate Process. - Andriëtte Bekker; Johannes T. Ferreira; Schalk W. Human; Karien Adamski (Symmetry, 2022)

A new multivariate extended homogeneously weighted moving average monitoring scheme incorporated with a support vector machine. - Luke Pieters; Jean-Claude Malela-Majika; Schalk W. Human; Philippe Castagliola (Qual. Reliab. Eng. Int., 2023)

Closed-form expressions of the run-length distribution of the nonparametric double sampling precedence monitoring scheme. - Zwelakhe Magagula; Jean-Claude Malela-Majika; Schalk William Human; Philippe Castagliola; Kashinath Chatterjee; Christos Koukouvinos (Comput. Stat., 2025)