Uniqueness point DC (orth.) prefix length


Length of the shortest prefix uniquely identifying the downcased type. If no such prefix exists (i.e., the whole downcased type is prefix of another downcased type), a value of 0 is given.

For an example, please see the documentation for the case-sensitive version of this measure, Uniqueness point (orth.) prefix length.

Data type:

Data type
Data subtype
Query operators
greater or equal, lower or equal
Null value

Available in tables:

Also, in the ngrams tables, you can use this filter on any of the components: