Store statistics for Generalized Variance Chart

Stat > Control Charts > Multivariate Charts > Generalized Variance > Gen Var Options > Storage

You can save statistics from your analysis to the worksheet so that you can use the statistics in other analyses, graphs, and macros. Minitab stores the statistics after the last column of data. The names of the storage columns end with a number that increases as you store the same statistic multiple times.

Store these estimates for each chart

Covariance matrices
Store the estimated covariance matrices. Minitab stores the values in the matrix COVA. If your control chart includes stages, Minitab stores a separate matrix for each stage.

Store these values for each point

Point plotted
Store the value of each plotted point. Minitab stores these values in the column PPOI.
Center line value
Store the center line values. Minitab stores these values in the column CENL.
Control limit values
Store the control limit values. Minitab stores these values in the column CONL, CONL_1, and so on.
Stage
Store the name or the number of each stage. Minitab stores these values in the column STAG.
Subgroup size
Store the size of each subgroup. Minitab stores these values in the column SSIZ.
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