D-RUG is a community of R-Users at UC Davis who support each other in using R for science and research. D-RUG meets weekly in the DataLab classroom (Shields 360) during the academic year to provide a space for beginning and intermediate users to learn from each other in an open and informal setting. Meeting times for Winter 2020 are Thursdays at 10am until noon, but change quarterly. For more information and to join D-RUG’s listserv for meetup announcements and schedule, see here.
Using dplyr to transform your data: group_by, summarize, arrange and count