dplyr verbs: introduction
R has an amazing set of libraries called the tidyverse. It contains a
set of packages that play well together. A core library in this set is
dplyr which contains verbs to help you analyse data. In this series
of videos we'll give a quick overview of them.
For this video you'll need to make sure that
tidyverse is installed
and that you ran this script beforehand.
library(tidyverse) # This command makes sure that the chickweight dataframe is clean. df <- ChickWeight %>% ungroup() %>% as.data.frame()
Once this is a given. You can apply all sorts of simple verbs.
df %>% head() df %>% tail() df %>% tail() %>% head(3)
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