How to make (using only the menu) TWO ROC-curves in the same plot?<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />How to make (using only the menu) TWO ROC-curves in the same plot (for comparison their)?
Sample three variables are:
T (temperature),
status (0-not sick, 1-sick).
age (1-young, 2-old).
We need give two ROC-curves (for young and old groups) on the same plot.
Re: How to make (using only the menu) TWO ROC-curves in the same plot?So a little after the fact - I knew there was a way to do the multiple ROC curves without the copy frame contents - I just couldn't remember where at the time. So,
1. Save your models to your data table
2 . Modeling>model compare
3. Select the models and click Y, Predictors, click OK
4. In the model compare red triangle select ROC and done.
Karen
Re: How to make (using only the menu) TWO ROC-curves in the same plot?Dear Karen, Many Thanks for the detailed answer! I'll try!
Re: How to make (using only the menu) TWO ROC-curves in the same plot?Amazing! Many thanks, Ian!!!
Re: How to make (using only the menu) TWO ROC-curves in the same plot?Ian's method is what I do. I also use the customize menu (right click "Customize...") to change the colors of the curves. Once you select the Customize you will get a dialog box. On the left is list and for a ROC curve in that list will be a couple of items called "Script". The first might look like:
Pen Color( 9 );
Y Function( XTemp + 0.511242728306672, XTemp );
I will often delete that one as it is what draws the "yellow" line on the ROC curve that I am generally not interested in. The second will start like:
Line(
[0, 0.0007097232079489, 0.0014194464158978, 0.0014194464158978,
0.0014194464158978,
If you click on the "Templates" menu and select "Pen Color" you will get
Pen Color("blue");Line(
[0, 0.0007097232079489,
Then you can change the color to any color you want (use a color word with the quotes or use a # without the quotes, I usually just pick a word: red, green, purple, orange, etc.).
Re: How to make (using only the menu) TWO ROC-curves in the same plot?Did you try copying the contents of one FrameBox to another?
- Right click on the white area of the 'source' ROC and select 'Edit > Copy Frame Contents'.
- Move to the 'target' ROC, right click on the white area and select 'Edit > Paste Frame Contents'.
