Scalar FunctionsOther Functions

percentrank_tdigest

Return the approximate percentile rank of `value` in a t-digest /

Syntax

percentrank_tdigest(sketch, value)

Prop

Type

Returns: real

print percentrank_tdigest(toscalar(), 50)

print_0 (real)
50.0

percentile_tdigest

Calculate the percentile from a t-digest representation.

rank_tdigest

Return the approximate count of items ≤ `value` in a t-digest /