The problem with slicing a dataframe using a single label for both the row and column is that it may return a scalar value instead of a dataframe. This is because pandas will interpret the single label as a request for a single value, rather than a subset of the dataframe. If the label is not present in the dataframe, it will raise a KeyError.
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Asked: 2022-01-15 11:00:00 +0000
Seen: 18 times
Last updated: Oct 10 '21
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