PHP 8.1.0 RC 4 available for testing

trader_correl

(PECL trader >= 0.2.0)

trader_correlPearson's Correlation Coefficient (r)

Descrição

trader_correl(array $real0, array $real1, int $timePeriod = ?): array

Parâmetros

real0

Array de valores reais.

real1

Array de valores reais.

timePeriod

Número de períodos. Valores válidos de 2 a 100000.

Valor Retornado

Returns an array with calculated data or false on failure.

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