Explanation:tidyr is used for tidy data with spread and gather functions. 5. Point out the wrong statement:
A. Tidy datasets are all alike but every messy dataset is messy in its own way
B. Most statistical datasets are data frames made up of rows and columns
C. Tidy datasets provide a standardized way to link the structure of a dataset with its semantics
D. None of the Mentioned
Answer:A
Explanation:tidyr is used for tidy data with spread and gather functions. 5. Point out the wrong statement:
A. Tidy datasets are all alike but every messy dataset is messy in its own way B. Most statistical datasets are data frames made up of rows and columns C. Tidy datasets provide a standardized way to link the structure of a dataset with its semantics D. None of the Mentioned
Explanation:The tidy data standard has been designed to simplify the development of data analysis tools that work well together. 6. Which of the following process involves structuring datasets to facilitate analysis ?