Rank

The most commonly used rank characteristics are quantiles, and their specific types as percentiles and quartiles.

• Quantile Digest (q-digest)
  • Build a q-digest
  • Add element into q-digest
  • Quantile Query
  • Inverse Quantile Query
  • Interval (range) Query
  • Merge q-digests
  • Length of the q-digest
  • Size of the q-digest in bytes
  • Count of elements in the q-digest