Read and store the input data frame into a data frame of courses to be registered.

For each of the course, the weights of all assessments should sum up to 1. The weights of individual assessment should be between 0 and 1.

register_courses(df)

Arguments

df	A tidy data frame containing course information, with course id, all of the available assessments and corresponding weights.

Value

None

Examples

course_df <- data.frame(
course_id = c(rep(511, 6)),
assessment_id = c("lab1","lab2","lab3","lab4","quiz1","quiz2"),
weight = c(rep(.15, 4), rep(.2, 2)))

register_courses(course_df)
#>   course_id lab1 lab2 lab3 lab4 quiz1 quiz2
#> 1       511 0.15 0.15 0.15 0.15   0.2   0.2