TO THE EDITOR: I deeply appreciate the Township Committee’s vote to refer the 99 Lord Stirling Road property to the Planning Board for further review. This begins what I hope will be a thoughtful and ...

This asynchronous course addresses the basic theory behind Statistical Process Control (SPC), a method used in monitoring and controlling the quality of a process through statistical analysis to ...

An R package for run charts and individuals control charts for statistical quality control and improvement. pbcharts implements the I prime (I’ or normalised I ...

Statistical process control (SPC) charts provide a natural approach to analysing time series data for healthcare quality improvement (QI) initiatives. A problem arising in practice is that having ...

ABSTRACT: Introduction: Advanced radiotherapy methods include Intensity modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) requiring stringent quality assurance (QA) to ensure ...

Control charts enable users to monitor process stability to help them achieve quality, reduce costs and increase production efficiency. Process control charts are an important application of ...

Runze Li, Eberly Family Chair Professor in Statistics, has been selected to serve as co-editor-elect of the Journal of the American Statistical Association (JASA) for 2026 and as co-editor of JASA ...

I know you usually work hard at balance in your news coverage, but the story on Measure 114 was so one-sided I feel obliged to call you on it. It wasn’t originally bylined, but whoever wrote it seems ...

Process control charts are an important application of statistical process control (SPC) that are used in the management of processes in various industries with the aim of maintaining consistency, ...