On the Development of Triple Homogeneously Weighted Moving Average Control Chart

by Muhammad Riaz, Zameer Abbas, Hafiz Zafar Nazir, Muhammad Abid
Published 2021-02-01

On designing a new cumulative sum Wilcoxon signed rank chart for monitoring process location.

by Muhammad Abid, Hafiz Zafar Nazir, Muhammad Tahir, Muhammad Riaz
Published 2018-01-01

Enhancing the Mean Ratio Estimators for Estimating Population Mean Using Non-Conventional Location Parameters

by MUHAMMAD ABID, NASIR ABBAS, HAFIZ ZAFAR NAZIR, ZHENGYAN LIN

An enhanced nonparametric EWMA sign control chart using sequential mechanism.

by Muhammad Riaz, Muhammad Abid, Hafiz Zafar Nazir, Saddam Akber Abbasi
Published 2019-01-01

On Designing Non-Parametric EWMA Sign Chart under Ranked Set Sampling Scheme with Application to Industrial Process

by Saber Ali, Zameer Abbas, Hafiz Zafar Nazir, Muhammad Riaz, Xingfa Zhang, Yuan Li
Published 2020-09-01