How to change 'µ0' to 'mean' on a control chart?<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />Hi,
When I run a control chart, the average is expressed as 'µ0'. This is not incorrect, however, our quality department would like to see 'Mean' instead. Is there a way to change the label from 'µ0' to 'Mean'?
Thanx
Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Quality Control/Coating.jmp" );
obj = Control Chart( Sample Size( :Sample ), Chart Col( :Weight, XBar, R ), Get Limits( "$SAMPLE_DATA/Quality Control/CoatingLimits.jmp" ) );
Re: How to change 'µ0' to 'mean' on a control chart?Thank you. It might not be the answer I was looking for, but I did expect it, since I could not access the 'µ0' label using the GUI.
Jan
Re: How to change 'µ0' to 'mean' on a control chart?Unfortunately, there's no good way to override that labeling. That's what we use to indicate the limits are specified rather computed.
The Control Chart Builder platform handles this a bit differently. It provides a Limits Summaries report instead of labeling the limits lines.
Names Default To Here( 1 );
dt = Open(
"$SAMPLE_DATA/Quality Control/Coating.jmp"
);
obj =
Control Chart Builder(
Variables(
Subgroup( :Sample ),
Y( :Weight )
),
Chart(
Position( 1 ),
Points( Statistic( "Average" ) ),
Limits( Sigma( "Range" ) )
),
Chart(
Position( 2 ),
Points( Statistic( "Range" ) ),
Limits( Sigma( "Range" ) )
),
Get Limits(
"$SAMPLE_DATA/Quality Control/CoatingLimits.jmp"
)
);
-Jeff
