FieldStatistics

Statistics for a single field in a dataset.

Hierarchy

• GeneratedDatasetFieldStatistics
  • FieldStatistics

Added in 2.11.2

Index

Properties

• emptyCount
• max
• min
• nullCount

Properties

optionalinheritedemptyCount

emptyCount?: null | number

Inherited from GeneratedDatasetFieldStatistics.emptyCount

How many items in the dataset are undefined, meaning that for example empty string is not considered empty.

optionalinheritedmax

max?: null | number

Inherited from GeneratedDatasetFieldStatistics.max

Maximum value of the field. For numbers, this is calculated directly. For strings, this is the length of the longest string. For arrays, this is the length of the longest array. For objects, this is the number of keys in the largest object.

optionalinheritedmin

min?: null | number

Inherited from GeneratedDatasetFieldStatistics.min

Minimum value of the field. For numbers, this is calculated directly. For strings, this is the length of the shortest string. For arrays, this is the length of the shortest array. For objects, this is the number of keys in the smallest object.

optionalinheritednullCount

nullCount?: null | number

Inherited from GeneratedDatasetFieldStatistics.nullCount

How many items in the dataset have a null value for this field.