S

Sikhar Chaudhary • 5.88K Points
Tutor III

Q. Which method returns the number of non-null elements in each column or row?

  • (A) count()
  • (B) size()
  • (C) len()
  • (D) nunique()
  • Correct Answer - Option(A)
  • Views: 19
  • Filed under category Pandas
Explanation by: Sikhar Chaudhary
The count() method counts the number of non-null observations in each column or row.

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