As well as these single-table verbs, dplyr also These all combine naturally with group_by() which allows you to arrange() changes the ordering of the rows.summarise() reduces multiple values down to a single summary.filter() picks cases based on their values.select() picks variables based on their names.mutate() adds new variables that are functions of existing variables. Verbs that help you solve the most common data manipulation challenges: Dplyr is a grammar of data manipulation, providing a consistent set of
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