Class TopNValue (2.3.0)

Version 2.3.0

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TopNValue(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Top N non-null values in the scanned data.

Attributes
Name	Description
value	str String value of a top N non-null value.
count	int Count of the corresponding value in the scanned data.
ratio	float Ratio of the corresponding value in the field against the total number of rows in the scanned data.