Explanation:The dplyr package is handy way to both simplify and speed up your data frame management code. 10.Which of the following function is similar to summarize ?
A. arrange_by()
B. group()
C. group_by()
D. arrange
Answer:A
Explanation:The dplyr package is handy way to both simplify and speed up your data frame management code. 10.Which of the following function is similar to summarize ?
A. arrange_by() B. group() C. group_by() D. arrange
Explanation:The dplyr package provides a concise set of operations for managing data frames. Sanfoundry Global Education & Learning Series – R Programming Language.