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
- :
- Discussions
- :
- About finding Confusion Matrix for different Cutof...

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

Mar 1, 2015 5:40 AM
(7943 views)

1 ACCEPTED SOLUTION

Accepted Solutions

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

Mar 1, 2015 11:52 AM
(13989 views)

Solution

Hi Prakash,

You can generate a new confusion matrix by saving the logistic function, then setting up a column formula, and then using tabulate to make the table. I recorded a quick 2-min video showing the method I would use (it's not terribly complicated, but writing this out in steps started to seem more complicated than it is!).

I hope this helps!

edit Sept 19 2017: It looks like the video disappeared some time ago; my apologies! Here is the video again:

7 REPLIES

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

Mar 1, 2015 11:52 AM
(13990 views)

Hi Prakash,

You can generate a new confusion matrix by saving the logistic function, then setting up a column formula, and then using tabulate to make the table. I recorded a quick 2-min video showing the method I would use (it's not terribly complicated, but writing this out in steps started to seem more complicated than it is!).

I hope this helps!

edit Sept 19 2017: It looks like the video disappeared some time ago; my apologies! Here is the video again:

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

Mar 1, 2015 12:26 PM
(6995 views)

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

May 8, 2017 12:29 AM
(5828 views)

Would you mind sharing a link to the video referenced in the solution? Thank you!

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

May 8, 2017 4:06 AM
(5822 views)

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

Sep 13, 2017 7:02 PM
(4577 views)

I can't see any links to it on this Q&A page.

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

Sep 14, 2017 11:25 AM
(4536 views)

Hi everyone,

I just re-uploaded the video to my original post. My apologies for it disappearing!

-julian

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

Sep 28, 2017 11:10 AM
(4317 views)

Thanks Julian.

Also, I hope this helps. In JMP Pro, on the model output page, click arrow down in top left corner and select Confusion Matrix. Then open Set Probability Threshold in the appeared new section of the output. This will show a slider you can move to control Recall and Specificity. Unfortunately, it does not seem to calculate Precision and F1 score :( But, I like the dynamic slider for the table :)