VAR_POP (Lakehouse v2)
返回总体方差,是 VARIANCE_POP 的别名。
Analyze 语法
Section titled “Analyze 语法”func.var_pop(get_column(table, 'score'))Analyze 示例
Section titled “Analyze 示例”func.var_pop(get_column(table, 'score'))
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Section titled “SQL 语法”VAR_POP(<score>)SQL 示例
Section titled “SQL 示例”SELECT VAR_POP(score) FROM test_results;
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