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Single Point X-bar & R_S VI

Owning Palette: Control Charts VIs

Installed With: Statistical Process Control Toolkit

Computes single points for both X-bar and Range or X-bar and s control charts. Computing single points is useful for plotting control charts one point at a time while you are collecting samples. You must continue to use the X-bar & R or X-bar & s Chart VIs to calculate the control limits for the chart.

sample X is the sample on which to compute the control chart points. sample X contains two or more individual observations.
X-bar is the mean of the input sample. Wire this output to the waveform chart to create an X-bar control chart.
range R is the range of the input sample. Wire this output to the waveform chart to create a range R control chart.
std dev s is the sample standard deviation of the input sample. Wire this output to the waveform chart to create an s control chart.

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