The Analysis page is the html page resulting from the Open Work Set and Open Characteristic options.
Statistics Table
The statistics table will be displayed to the left of the control chart, beneath the histogram:
UCL: (Not shown for Run Charts) Upper Control Limit, either as calculated or as entered (if Fixed UCL is defined above)
LCL: (Not shown for Run Charts) Lower Control Limit, either as calculated or as entered (if Fixed LCL is defined above)
See also:
Note: Select one of the X-Bar or Individual-X Chart for Process Capability Analysis .
PCL: Process Center Line, either as calculated from the data or from the midpoint of the entered control limits (if Fixed UCL, LCL entered)
Note: PCL is the Grand Average when X-Bar charts or Individual-X charts with Normal Curve Fit are shown, and is the Median of the fitted curve when Run Charts or Individual-X charts with non-normal curve fits are shown.
Average: the overall average of the subgroups, including points removed by the Auto Drop feature.
Process Sigma: (Not shown for Run or Attribute Charts) the process standard deviation, calculated using the specified control chart.
See also:
Process Sigma based on Range Chart
Process Sigma based on Moving Range Chart
Process Sigma based on Sigma Chart
Cpk: (Not shown for Run or Attribute Charts) the process capability index Cpk
Cp : (Not shown for Run or Attribute Charts) the process capability index Cp
Ppk : (Not shown for Run or Attribute Charts) the process performance index Ppk
Pp: (Not shown for Run or Attribute Charts) the process performance index Pp
K-S Test : (Not shown for Run or Attribute Charts) the result of the K-S (Kolmogorov-Smirnov) goodness of fit test. Values will be between 0 and 1; values closer to 1 represent a better fit, while those close to zero represent a very poor fit.
The data table is displayed beneath the control chart, histogram and statistics table. Each row is a unique subgroup.
Note: The row is colored red if the subgroup is out of control.
Edit: (Administrator and Edit Data User Access in Open Work Set view only) provides a link to edit the selected subgroup.
Subgroup Number (#): The subgroup number. Note that this is relative to the current analysis only.
Date / Time: The date and time associated with the subgroup.
Data Values: The raw data observations, as entered.
Average: The average of the observations in the subgroup.
Range/Sigma: (Individual-X and X-Bar charts only) The within-subgroup range (X-Bar / Range chart), sigma (X-Bar / Sigma chart), or the moving range between subgroups (Individual-X / Moving Range chart).
Run Tests failed: (Individual-X, X-Bar and Run charts only) The Western Electric / Nelson Run Test rule that the subgroup violates (if any).
Trace fields: The Traceability field(s) associated with the subgroup (if any).