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  •  PHPExcel
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    PHPExcel_trendClass

    category PHPExcel
    package PHPExcel_Shared_Trend
    copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)

     Methods

    calculate() 

    calculate($trendType, $yValues, $xValues, $const) 
    Static

    Parameters

    $trendType

    $yValues

    $xValues

    $const

     Properties

     

    $_trendCache : \PHPExcel_Best_Fit[]
     

    $_trendTypePolyOrders : string[]
     

    $_trendTypes : string[]

     Constants

     

    TREND_BEST_FIT

    TREND_BEST_FIT 
     

    TREND_BEST_FIT_NO_POLY

    TREND_BEST_FIT_NO_POLY 
     

    TREND_EXPONENTIAL

    TREND_EXPONENTIAL 
     

    TREND_LINEAR

    TREND_LINEAR 
     

    TREND_LOGARITHMIC

    TREND_LOGARITHMIC 
     

    TREND_POLYNOMIAL_2

    TREND_POLYNOMIAL_2 
     

    TREND_POLYNOMIAL_3

    TREND_POLYNOMIAL_3 
     

    TREND_POLYNOMIAL_4

    TREND_POLYNOMIAL_4 
     

    TREND_POLYNOMIAL_5

    TREND_POLYNOMIAL_5 
     

    TREND_POLYNOMIAL_6

    TREND_POLYNOMIAL_6 
     

    TREND_POWER

    TREND_POWER