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Which of the following can potentially change the dtype of a series?

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+1 vote
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in Data Science by (121k points)
Which of the following can potentially change the dtype of a series?

(a) reindex_like

(b) index_like

(c) itime_like

(d) none of the mentioned

This question was posed to me at a job interview.

My doubt stems from Computational tools topic in section Data Analysis with Python of Data Science

1 Answer

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Best answer
Correct answer is (a) reindex_like

Explanation: reindex_like silently inserts NaNs and the dtype changes accordingly.

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