Page 1 of 2
Module PPDA: error in Test ROC
Posted: Sat Sep 14, 2019 8:02 am
by MAgojam
Hi, Lucas.
First of all, thank you for developing this useful module.
With jamovi 1.0.7 (solid), but also with the latest version 1.1.4, on different PCs (Desktop and Notebook) with Win10 Pro (ITA), the use of "
Test ROC" generates error:
'DIFtable' does not exist in this results element
as you can see in the attached screenshot.

- ScreenShot_PPDA.png (129.89 KiB) Viewed 82379 times
Can you help?
Cheers.
Maurizio
Re: Module PPDA: error in Test ROC
Posted: Mon Sep 16, 2019 8:06 pm
by ljfriese
My apologies! I have a fix for this bug coming out hopefully in this week.
Re: Module PPDA: error in Test ROC
Posted: Thu Oct 03, 2019 6:08 pm
by aortegag
Dear Lucas,
Congratulations for such a useful module for JAMOVI. I have the same question posted by Maurizio. Do you have any news about the fix for the bug on the PPA module. (i.e, 'DIFtable' does not exist in this results element).
Thank you in Advance,
Alonso
Re: Module PPDA: error in Test ROC
Posted: Fri Oct 04, 2019 4:31 am
by ljfriese
Thanks

I've sent the update to the jamovi team, and they're doing a bit of QA checking. Once that's done and I make any needed repairs, the update will be up! I will post here ASAP when that happens.
Re: Module PPDA: error in Test ROC
Posted: Wed Oct 09, 2019 3:26 pm
by ljfriese
Hey folks, the update has been pushed to jamovi. The DIF table error is gone, a crude DeLong test for differences between AUC's has been added, and the ability to combine ROC plots into a single image has been added. Please try it out and let me know your thoughts!
Re: Module PPDA: error in Test ROC
Posted: Thu Oct 10, 2019 8:38 am
by MAgojam
ljfriese wrote:Please try it out and let me know your thoughts!
Hi, Lucas.
Thank's for your job.
Version 1.0.2 now works without problems.
I will try to stress it.
Cheers.
Maurizio
Re: Module PPDA: error in Test ROC
Posted: Sun Feb 23, 2025 9:58 am
by istanbulemdoc
How can we find the versions of psychoPDA files for sideload? The author seems to discontinue the package and 1.0.5 is not working at the latest jamovi update.
Re: Module PPDA: error in Test ROC
Posted: Sun Feb 23, 2025 11:06 pm
by jonathon
hi,
here are links to the most recent build of psychoPDA (for the 2.6 series, for windows, macOS on arm, and macOS on x64 respectively)
https://library.jamovi.org/win64/R4.4.1 ... -1.0.5.jmo
https://library.jamovi.org/macos/R4.4.1 ... -1.0.5.jmo
https://library.jamovi.org/macos/R4.4.1 ... -1.0.5.jmo
if these don't work, i'm afraid there's not much we can do.
jonathon
Re: Module PPDA: error in Test ROC
Posted: Sat Apr 19, 2025 10:26 am
by andersad
Hi, new to Jamovi - reformed SPSS user! I need to perform ROC analysis of a diagnostic test and ideally compare ROC curves with DeLong test. Is there an alternative to the discontinued psychoPDA module? Cheers, Sandy
Re: Module PPDA: error in Test ROC
Posted: Sun Apr 20, 2025 9:12 pm
by MAgojam
Hey @andersad,
in libreria c'รจ questo "jYS" molto recente

- ROC Curve.png (22.31 KiB) Viewed 34474 times
Cheers,
MAurizio