Documentation IndexFetch the complete documentation index at: /llms.txtUse this file to discover all available pages before exploring further.
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
ClickHouse launches Claude-powered Agents and House Mates partner program at Open House 2026 Read more →
母集団共分散の値を計算します
covarPop
covarPopStable
covarPopStable(x, y)
x
(U)Int*
Float*
Decimal
y
Float64
DROP TABLE IF EXISTS series; CREATE TABLE series(i UInt32, x_value Float64, y_value Float64) ENGINE = Memory; INSERT INTO series(i, x_value, y_value) VALUES (1, 5.6,-4.4),(2, -9.6,3),(3, -1.3,-4),(4, 5.3,9.7),(5, 4.4,0.037),(6, -8.6,-7.8),(7, 5.1,9.3),(8, 7.9,-3.6),(9, -8.2,0.62),(10, -3,7.3); SELECT covarPopStable(x_value, y_value) FROM series
┌─covarPopStable(x_value, y_value)─┐ │ 6.485648 │ └──────────────────────────────────┘
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