turn on suggestions

Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- JMP User Community
- :
- Discussions
- :
- How to change 'µ0' to 'mean' on a control chart?

Topic Options

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

Jul 14, 2014 11:45 PM
(1312 views)

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" ) );

1 ACCEPTED SOLUTION

Accepted Solutions

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

Solution

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

-Jeff

2 REPLIES

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

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

-Jeff

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

Jul 17, 2014 6:46 AM
(1189 views)

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