update : 2015.11.03
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Linear Regression Slope
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trader_linearreg_slope

(PECL trader >= 0.2.0)

trader_linearreg_slope — Linear Regression Slope

설명

array trader_linearreg_slope ( array $real [, integer $timePeriod ] )

인수

real

Array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

반환값

Returns an array with calculated data or false on failure.

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PHP Manual