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DuckDB function var_samp

Source: R/duckdb-funs.R
var_samp.Rd

Returns the sample variance of all input values.

Usage

var_samp(x = DOUBLE)

Arguments

x

DOUBLE

Value

DOUBLE

SQL examples

(SUM(x^2) - SUM(x)^2 / COUNT(x)) / (COUNT(x) - 1)