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... dplyr verbs: introduction



Notes

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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