====== Me 관리도 (Me Control Chart) ====== ===== 정의 ===== ===== 중심선 및 관리한계선 ===== * $$ \mathrm{UCL} = Me + 3 m_{3} \cdot \frac{\sigma}{\sqrt{n}} $$ * $$ \mathrm{CL} = Me $$ * $$ \mathrm{LCL} = Me - 3 m_{3} \cdot \frac{\sigma}{\sqrt{n}} $$ ---- * $$ \mathrm{UCL} = \overline{Me} + \frac{3m_{3} \cdot \overline{R}}{\sqrt{n} \cdot d_{2}} = \overline{Me} + A_{4} \cdot \overline{R} $$ * $$ \mathrm{CL} = \overline{Me} $$ * $$ \mathrm{LCL} = \overline{Me} - \frac{3m_{3} \cdot \overline{R}}{\sqrt{n} \cdot d_{2}} = \overline{Me} - A_{4} \cdot \overline{R} $$ ---- * [[관리도]] * [[중앙값]] * [[관리도 계수]] * [[관리도 계수표]]