trader_correl

    (PECL trader >= 0.2.0)

    trader_correl — Coefficient de corrélation de Pearson (r)

    Description

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

    Liste de paramètres

    real0

    Tableau de valeurs réelles.

    real1

    Tableau de valeurs réelles.

    timePeriod

    Nombre de période. Intervalle valide : 2 à 100000.

    Valeurs de retour

    Retourne un tableau contenant les données calculées, ou false si une erreur survient.

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