Map students to presentation slots

As a teacher, I not only teach but also assess the achievements of students. One example of a typical student assignments is a presentation. You know, powerpoint slides and stuff. For that purpose, I often need to map students to one of several time slots. Here’s the R code I use for that purpose. library(tidyverse) ## ── Attaching packages ────────────────────────────────────────────────────────────────────────────────────────────────────────────────── tidyverse 1.2.1 ── ## ✔ ggplot2 3.0.0 ✔ purrr …