Cumulative Sum Chart (CUSUM) is a type of control chart used to detect the deviation of the values or subgroup mean from the target value.
An Individual moving range chart (I-MR Chart) also called X-MR is used when data is continuous and not collected in subgroups (n=1).
Statistical process control (SPC) is a technique for applying statistical analysis to measure, monitor, and control processes.
X Bar S Control Charts are a type of control chart often used to examine the process mean and standard deviation over time.
The Control phase is the fifth and last phase of a DMAIC process. The main activity in the Control phase is to control the improved process.