Chart Parameters _KData _HData _DataUnits _TwoSided _HeadStart _Shift _Delta _StdDev _Mean _K _H _Beta Cumulative Sum of % Cumulative-sum Control Chart Exponentially Weighted Moving Average Chart Uniformly Weighted Moving Average Chart EWMA of % Moving Avg of % _Weight _Span _C _NP _U _P IR Charts U Charts C Charts NP Charts P Charts Limits for % _LimitsKey Moving Range of % Count per Unit for % Count for % Number for % Proportion for % Std Dev of % Range of % Mean of % U0 C0 NP0 P0 S0 R0 ยต0 Avg UCL LCL _RangeSpan _UCLS _LCLS _AvgS _UCLR _LCLR _AvgR _UCL _LCL _Mean _StdDev _Alpha _KSigma _SampleSize Variable Control Charts