This repository provides an implementation of statistical Control Charts using R. Control charts are an essential part of Statistical Process Control (SPC), enabling process stability and quality ...

The control chart introduced by Shewhart is one of the most important quality control techniques used to detect special causes. Real world data are complicated to interpret since they involve a ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The same interface is provided for funnel charts. For this example, consider proportion data recorded by 10 organisations: ...

Vegetative tissues are viscoelastic materials and suffer from internal and external interferences to obtain data for the characterization of their mechanical properties. Quality control tools are ...