Passive S&P 500 ETF investors beat most active managers in 2025 as Big Tech drove a K-shaped economy. See more analysis here.

Background The way that data are presented can influence quality and safety initiatives. Time-series charts highlight changes but do not clarify whether data lie outside expected variation.

Abstract: In this study, we propose a real-time contrasts control chart based on reinforcement learning (RL-RTC). Effective process monitoring, which directly influences productivity and yield, has ...

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, ...

Managing projects can sometimes feel like herding cats: tasks scatter, deadlines blur, and team members lose focus. Without a solid project management tool for tracking tacks and a project management ...

If you’ve been following our discussions, you’ll remember that recently we dove deep into the world of KWL charts. We unpacked the details of what a KWL chart is, explored the fascinating pedagogy and ...

Abstract: The procedure of building control charts with variable control limits based on nonparametric bootstrap percentile method is proposed. It makes possible to construct control chart of any ...

1 Facultad de Ingeniería, Universidad del Magdalena, Santa Marta, Colombia 2 Department of Statistics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia When initial sample ...