Key Points Variable data is data that is measured. It can be derived from anything that you measure within your processes. It ...

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...

To make color a response variable in a bar or box chart, you can specify a numeric variable whose values are indexed into the defined color range to determine the colors to use in the chart. To assign ...

Youíll learn how to select the right attribute data control chart, and how to create those control charts. These include the NP Chart, the P Chart, the U Chart and the C Chart. To do this you must ...

Control charts that display variables data typically concern measurement of a continuous variable such as radiation dose, temperature or elapsed time.

Example 4.8: Variable Length Holidays This example shows how you can mark vacation periods that last longer than one day on the Gantt chart. This can be done by using the HOLIDUR= option in the CHART ...