BookmarkSubscribeRSS Feed
lyth_abb
Fluorite | Level 6

Hi Sas expert team,

 

Please help!! I don't know why in SAS Model manager, the performance report (for logistic regression model) run successfully but cannot show GINI while it still show ROC ( GINI = 2*Area under the curve ROC - 1)

 

In SAS Model manager, I created a project with model "logistic regeresion" by PMML method. This model has target variable "Y" , which is a binary with event value = 1. This project was tested run correctly & successfully.

After upload the input data table (sample of 2,746 observations with 18 feature variables and "Y" target variable) for the performance report , I click "run now" and the performance report only show ROC and did not show GINI, which is calculated based on ROC.

 

This is properties of the model/project:

 

lyth_abb_8-1717062345110.png

lyth_abb_4-1717064772675.png

 

 

These are properties of performance report:

lyth_abb_1-1717062169991.pnglyth_abb_2-1717062185598.pnglyth_abb_3-1717062201220.pnglyth_abb_4-1717062219098.pnglyth_abb_5-1717062231100.png

 

lyth_abb_3-1717064742291.png

 

 

This is performance report:

lyth_abb_2-1717064721811.png

 

lyth_abb_0-1717064669614.pnglyth_abb_1-1717064684188.png

 

 

sas-innovate-2024.png

Available on demand!

Missed SAS Innovate Las Vegas? Watch all the action for free! View the keynotes, general sessions and 22 breakouts on demand.

 

Register now!

How to Concatenate Values

Learn how use the CAT functions in SAS to join values from multiple variables into a single value.

Find more tutorials on the SAS Users YouTube channel.

Click image to register for webinarClick image to register for webinar

Classroom Training Available!

Select SAS Training centers are offering in-person courses. View upcoming courses for:

View all other training opportunities.

Discussion stats
  • 0 replies
  • 239 views
  • 0 likes
  • 1 in conversation