Informatics Practices
Function …………… can be used to drop missing values.
- fillna()
- isnull()
- dropna()
- delna()
Python Pandas
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Answer
dropna()
Reason — The dropna()
function in pandas is used to drop rows with missing values.
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Related Questions
To get top 5 rows of a DataFrame, you may use …………… function.
- head()
- head(5)
- top()
- top(5)
To get bottom 3 rows of a DataFrame, you may use …………… function.
- tail()
- tail(3)
- bottom()
- bottom(3)
Which of the following methods of combining two DataFrames is a patching method ?
- concat()
- merge()
- join()
- none of these
Fill in the blanks:
_________ and _________ functions help you to iterate over a DataFrame.