by Pete Abilla August 21, 2010This post will briefly explain and answer “What is a Control Chart?” and also quickly explain “How to Create a Control Chart?” through a video tutorial of a Control Chart. First off: entire books and PhD dissertations are written about Control Charts – this short post won’t do it justice. So, please learn on your [...]
continue reading by Pete Abilla August 20, 2010Run charts, also known as line graphs, display process performance over time. This post will explain “What is a Run Chart?”, show an example, and provide a video tutorial on how to create a Run Chart in Excel. Upward and downward trends, cycles, and large aberrations may be spotted and investigated further. In a run [...]
continue reading