Informatics Practices
Identify the correct statement :
- The standard marker for missing data in Pandas is NaN.
- Series act in a way similar to that of an array
- Both (a) and (b)
- None of the above
Python Pandas
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Answer
Both (a) and (b)
Reason — NaN stands for "Not a Number" and is used in Pandas to represent missing or undefined values in a Series or DataFrame. A Series in Pandas is similar to a one-dimensional array or list in Python. It has an index and a corresponding array of data values. Series can be accessed, sliced, and manipulated in ways similar to arrays.
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Related Questions
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