Explanation:In particular, built-in methods only work for data frames, and tidyr provides no margins or aggregation. 6. ________ function is similar to the existing subset() function in R
A. rename
B. filter
C. set
D. subset
Answer:A
Explanation:In particular, built-in methods only work for data frames, and tidyr provides no margins or aggregation. 6. ________ function is similar to the existing subset() function in R
A. rename B. filter C. set D. subset
Explanation:The filter() function is used to extract subsets of rows from a data frame. 7. The ______ operator allows you to string operations in a left-to-right fashion