A Multivariate Exponentially Weighted Moving Average Control Chart
Charles W. Champ
Part of the Physical Sciences and Mathematics Commons
Works by Cynthia A. Lowry in Physical Sciences and Mathematics
2018
Adjusting the S-Chart for Detecting Both Increases and Decreases in the Standard Deviation
Charles W. Champ
1995
1994
Adjusting the S-Chart for Detecting Both Increases and Decreases in the Standard Deviation
Department of Mathematical Sciences Faculty Publications