Moodle plugins directory: Analytics graphs | Moodle.org
Analytics graphs
Blocks ::: block_analytics_graphs
Maintained by 
Marcelo Schmitt
Block that generates graphs intendend to facilitate pedagogical decisions. The graphs have zoom capabilities and allow fast communication with students through email.
Latest release:
2743 sites
393 downloads
108 fans
Current versions available: 4
This plugin provides five graphs that may facilitate the identification of student profiles. Those graphs allow the teacher to send messagens to users according to their behaviour inside a course. The graphs show:
- Grades Chart - The grades distribuition in a box graph to identifiy the differences among evaluations and students with problems.
- Content Accesses Chart - Which users accessed many different rsources.
- Number of Active Users Chart - How manu users are active in a certain time of day.
- Assignment Submissions Chart - Which users have submited assignments on time or late (tasks, quizzes and hotpotatoes).
- Hits distribution Chart - How each user is accessing the course and its resources in each cours week.
It is possible to click over graph elements in order to send email to a group of students (first two graphs) or to a particular student (last graph).
Thanks to Nadav Kavalerchik for the navigation code.
Thanks to Paul Nijbakker / Evgenii Pavliuk for so many things. Lots of new features. (https://github.com/marceloschmitt/moodle-block_analytics_graphs/releases/tag/v.4.0)
Thanks to Ben Chenoweth for H5P and Turnitin code.
Useful links
Screenshots
Contributors
Marcelo Schmitt (Lead maintainer)
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Comments
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When I log in @ Moodle: Release date: Thursday, 29 June 2017, 3:47 PM
When I log off @ Moodle: Release date: sexta, 30 Jun 2017, 02:47
In both cases the version is "4.0".
Debug info: Table 'proflear_mood937.mdl_course' doesn't exist
SELECT
a.fullname
FROM
`mdl_course` a
WHERE
a.id = 2
[array (
)]
Error code: dmlreadexception
×Stack trace:
line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
line 1175 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
line 1075 of /blocks/analytics_graphs/lib.php: call to mysqli_native_moodle_database->get_records_sql()
line 263 of /blocks/analytics_graphs/grades_chart.php: call to block_analytics_graphs_get_course_name()
×Output buffer: "Students" + " " + "with grades inferior or equal to" + " " + num + " (" + quartile + "%)"; return str; }; function mail_dialog(task_name, quartile){ var taskgrades = tasksinfo[tasknameid[task_name]]; var index; var title = "Students with grades smaller than or equal to" + " "; var students; quartile = parseInt(quartile); $("#" + tasknameid[task_name] + ".mail_dialog").dialog("open"); $("#" + tasknameid[task_name] + ".mail_dialog").dialog("option", "position", { my:"center top", at:"center top+" + 10, of:window }); $("#" + tasknameid[task_name] + ".mail_dialog").dialog("option", "width", 900); $("#" + tasknameid[task_name] + ".mail_dialog").dialog("option", "height", 600); if(quartile == 25){ index = taskgrades.q1_index; title += taskgrades.q1_grade.toFixed(2); } else if(quartile == 50){ index = taskgrades.median_index; title += taskgrades.median_grade.toFixed(2); } else{ index = taskgrades.q3_index; title += taskgrades.q3_grade.toFixed(2); } students = taskgrades.grades.slice(0, parseInt(index)+1); for(var s=0; s
Just installed "v4.0" and got this error message:
Debug: ERROR: column "md.name" must appear i
n the GROUP BY clause or be used in an aggregate function
LINE 1: SELECT cm.module, md.name
^
SELECT cm.module, md.name
FROM mdl_course_modules cm
LEFT JOIN mdl_modules md ON cm.module = md.id
WHERE cm.course = $1
GROUP BY cm.module
[array (
0 => 26,
)]
Error code: dmlreadexception
* line 474 of /lib/dml/moodle_database.php: dml_read_exception thrown
* line 242 of /lib/dml/pgsql_native_moodle_database.php: call to moodle_database->query_end()
* line 776 of /lib/dml/pgsql_native_moodle_database.php: call to pgsql_native_moodle_database->query_end()
* line 102 of /blocks/analytics_graphs/lib.php: call to pgsql_native_moodle_database->get_records_sql()
* line 31 of /blocks/analytics_graphs/graphresourcestartup.php: call to block_analytics_graphs_get_course_used_modules()
The error above still persists.
It seems the block is not compatible with PostgreSQL.
Ricardo
We have one issue that we've encountered. When a teacher is accessing these graphs, they are able to see all groups (not just their own group) despite not having "accessallgroups" permission. Is this a known issue?
How to show only "active students" in the course?
For the chart brings all the participants, active and suspended.
Thank you
When the release version 3.5 will be ready