Explanation:The unite() function is a convenience function to paste together multiple variable values into one. 4. How many functions exist for wrangling the data with dplyr package ?
A. one
B. seven
C. three
D. five
Answer:A
Explanation:The unite() function is a convenience function to paste together multiple variable values into one. 4. How many functions exist for wrangling the data with dplyr package ?
A. one B. seven C. three D. five
Explanation:dplyr provides seven main functions for tidying your messy data. 5. Point out the correct statement :