Class PHPExcel_Polynomial_Best_Fit
PHPExcel_Polynomial_Best_Fit
- PHPExcel_Best_Fit
- PHPExcel_Polynomial_Best_Fit
Package: PHPExcel\Shared\Trend
Category: PHPExcel
Copyright: Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
License: LGPL
Located at controlador/include/phpexcel/PHPExcel/Shared/trend/polynomialBestFitClass.php
Category: PHPExcel
Copyright: Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
License: LGPL
Located at controlador/include/phpexcel/PHPExcel/Shared/trend/polynomialBestFitClass.php
public
integer
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public
float
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public
float
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public
string
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public
string
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public
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private
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#
_polynomial_regression( integer $order, float[] $yValues, float[] $xValues, boolean $const )
Execute the regression and calculate the goodness of fit for a set of X and Y data values |
public
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#
__construct( integer $order, float[] $yValues, float[] $xValues = array(), boolean $const = True )
Define the regression and calculate the goodness of fit for a set of X and Y data values |
protected
string
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$_bestFitType
Algorithm type to use for best-fit (Name of this trend class) |
#
'polynomial'
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protected
integer
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$_order
Polynomial order |
#
0
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$_DFResiduals,
$_F,
$_SSRegression,
$_SSResiduals,
$_Xoffset,
$_Yoffset,
$_adjustToZero,
$_correlation,
$_covariance,
$_error,
$_goodnessOfFit,
$_intersect,
$_intersectSE,
$_slope,
$_slopeSE,
$_stdevOfResiduals,
$_valueCount,
$_xValues,
$_yBestFitValues,
$_yValues
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