student_registration: Student registration data from OULAD dataset
In jakubkuzilek/oulad: Open University Learning Analytics Dataset

Dataset provides information about (de-)registration dates of students for courses.

1	data(student_registration)

A data frame with 32593 rows and 5 variables:

code_module: Course name, for which student registered
code_presentation: Semester name, for which student registered
id_student: Unique student identifier, connects to dataset student
date_registration: Date of student registration to course in days from official start. It can be negative - student registered before course started.
date_unregistration: Date of student deregistered from course in days from official start. It can be negative - student deregistered before course started. NA value means that student finished course.