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.
返回自变量相对于其平均值的离差平方和。
regr_sxx(y, x)
regrSXX
y
(U)Int*
Float*
x
Float64
SELECT regr_sxx(y, x) FROM VALUES('x Float64, y Float64', (1, 2), (2, 4), (3, 6), (4, 8))
┌─regr_sxx(y, x)─┐ │ 5 │ └────────────────┘
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