I-MR Chart

I-MR Chart；這是Individuals and moving range charts的縮寫，也就是個別移動全距管制圖。

An I-MR chart, or individual and moving range chart, is a graphical tool that displays process variation over time. It signals when a process may be going out of control and shows where to look for sources of special cause variation.

(感謝匿名網友指正我們的錯誤 原個別移動平均管制圖 更正為 個別移動全距管制圖)

相關連結：個別值移動平均管制圖