STDDEV_SAMP (Lakehouse v2)

Devolve o desvio-padrão amostral.

Sintaxe do Analyze

func.stddev_samp(get_column(table, 'score'))

Exemplos do Analyze

func.stddev_samp(get_column(table, 'score'))

┌───────┐
│ 15.89 │
└───────┘

Sintaxe SQL

STDDEV_SAMP(<score>)

Exemplos SQL

SELECT STDDEV_SAMP(score) FROM test_results;

┌───────┐
│ 15.89 │
└───────┘