Returns statistics of a virtual corpus described in KoralQuery. If no KoralQuery is given, returns statistics of the whole corpus index.

Available in: lite and full version

Method: POST

Service URL: root/{version}/statistics

Header Parameters

Request body

KoralQuery defining a virtual corpus.

Request

curl -H 'Content-Type: application/json'
     -d '{"collection": {"@type": "koral:doc","key": "availability",
        "match": "match:eq","type": "type:regex","value": "CC-BY.*"}}'
     http://localhost:8089/api/v1.0/statistics

Response

{
    "documents": 2,
    "tokens": 72770,
    "sentences": 2985,
    "paragraphs": 128
}