Which of the following is used to compute the percent change over a given number of periods ?
A. pct_change
B. percent_change
C. per_change
D. None of the Mentioned
Answer:A
Which of the following is used to compute the percent change over a given number of periods ?
A. pct_change B. percent_change C. per_change D. None of the Mentioned
Explanation:Series, DataFrame, and Panel all have a method pct_change. 2. Point out the correct statement: