Sándor Kemény

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SÃ¡ndor KemÃ©ny* is an emeritus professor at Budapest University of Technology and Economics, Faculty of Chemical Technology and Biotechnology, Department of Chemical and Environmental Process Engineering.

Articles

Methods for Identifying Out-of-Trend Data in Analysis of Stability Measurements—Part II: By-Time-Point and Multivariate Control Chart

Sándor Kemény;Máté Mihalovits

December 2nd 2017

In Part I of this article series, the authors discussed the regression control chart method for identifying out-of-trend data in pharmaceutical stability studies. In Part II, the by-time-point method and the multivariate control chart method are investigated, and improved approaches are suggested. The method is illustrated using real data sets.

Methods for Identifying Out-of-Trend Data in Analysis of Stability Measurements–Part I: Regression Control Chart

Sándor Kemény;Máté Mihalovits

November 2nd 2017

In Part I of this article series, the regression control chart method for identifying out-of-trend data in pharmaceutical stability studies is investigated, and an improved approach is suggested.