Get data of students at risk of dropping out from the moodle database

Get data of students at risk of dropping out from the moodle database

by JULIETA DIANA RIVERO -
Number of replies: 5

Hi everyone! I'm working with the moodle analytics especifically with a model for Students at risk of dropping out (Moodle version 3.8)

Does someone know if there is a way I can get the list of students at risk of dropping out from the moodle database?

I've already tried querying the 'mdl_analytics_predictions' table but I can't get the id or any data of the students.

I hope you can help me with this, thanks!

Julieta.




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In reply to JULIETA DIANA RIVERO

Re: Get data of students at risk of dropping out from the moodle database

by Dan Marsden -
Picture of Core developers Picture of Particularly helpful Moodlers Picture of Peer reviewers Picture of Plugin developers Picture of Plugins guardians Picture of Testers Picture of Translators
you'll need something like this:

select ap.*, u.*
FROM {analytics_predictions} ap
JOIN {context} cx on cx.id = ap.contextid
JOIN {course} c on (c.id = cx.instanceid AND cx.contextlevel = 50)
JOIN {user_enrolments} ue on ue.id = ap.sampleid
JOIN {user} u on u.id = ue.userid

You should probably take a close look at what "context" is in Moodle:
https://docs.moodle.org/en/Context
Average of ratings: Useful (3)
In reply to Dan Marsden

Re: Get data of students at risk of dropping out from the moodle database

by JULIETA DIANA RIVERO -
That's exactly what I was looking for
and you're right, I'll read more about context.
Thanks a lot for your help!
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In reply to JULIETA DIANA RIVERO

Re: Get data of students at risk of dropping out from the moodle database

by Rick Jerz -
Picture of Particularly helpful Moodlers Picture of Testers
Your post made me wonder about how you define "at risk?"
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In reply to Rick Jerz

Re: Get data of students at risk of dropping out from the moodle database

by Dan Marsden -
Picture of Core developers Picture of Particularly helpful Moodlers Picture of Peer reviewers Picture of Plugin developers Picture of Plugins guardians Picture of Testers Picture of Translators
It's a core report in moodles analytics machine learning tool:
https://docs.moodle.org/311/en/Students_at_risk_of_dropping_out
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In reply to Dan Marsden

Re: Get data of students at risk of dropping out from the moodle database

by Rick Jerz -
Picture of Particularly helpful Moodlers Picture of Testers
Thanks, Dan.
Average of ratings: -