Explanation:The function head is very useful for working with lists, tables, data frames and even functions. 2. Point out the correct statement:
A. head function work on string
B. tail function work on string
C. head function work on string but tail function do not
D. None of the Mentioned
Answer:A
Explanation:The function head is very useful for working with lists, tables, data frames and even functions. 2. Point out the correct statement:
A. head function work on string B. tail function work on string C. head function work on string but tail function do not D. None of the Mentioned
Explanation:Both head and tail function do not work on strings. 3. Which of the following function is used for quantiles of quantitative values ?