Thanks!

I want to add cpk or cp after other caption index in the graph builder, how to do it?

How can I get the mean value of the caption box? Especially when the X group variable has multiple categories.

```
Graph Builder(
Size( 532, 454 ),
Show Control Panel( 0 ),
Variables( Y( :height ), Group X( :sex ) ),
Elements(
Points( Y, Legend( 7 ) ),
Caption Box(
Y,
Legend( 8 ),
Summary Statistic( "Mean" ),
Summary Statistic 2( "Std Dev" ),
Summary Statistic 3( "Max" ),
```

#Summary Statistic 3( "Cpk" )
)
)
)