Class: PHPExcel_Polynomial_Best_Fit

Source Location: /PHPExcel/Shared/trend/polynomialBestFitClass.php

Class Overview

PHPExcel_Best_Fit
   |
   --PHPExcel_Polynomial_Best_Fit

PHPExcel_Polynomial_Best_Fit

Author(s):

Copyright:

Variables

Methods

Inherited Variables

Class: PHPExcel_Best_Fit

PHPExcel_Best_Fit::$_adjustToZero
PHPExcel_Best_Fit::$_correlation
PHPExcel_Best_Fit::$_covariance
PHPExcel_Best_Fit::$_DFResiduals
PHPExcel_Best_Fit::$_error
PHPExcel_Best_Fit::$_F
PHPExcel_Best_Fit::$_goodnessOfFit
PHPExcel_Best_Fit::$_intersect
PHPExcel_Best_Fit::$_intersectSE
PHPExcel_Best_Fit::$_slope
PHPExcel_Best_Fit::$_slopeSE
PHPExcel_Best_Fit::$_SSRegression
PHPExcel_Best_Fit::$_SSResiduals
PHPExcel_Best_Fit::$_stdevOfResiduals
PHPExcel_Best_Fit::$_valueCount
PHPExcel_Best_Fit::$_Xoffset
PHPExcel_Best_Fit::$_xValues
PHPExcel_Best_Fit::$_yBestFitValues
PHPExcel_Best_Fit::$_Yoffset
PHPExcel_Best_Fit::$_yValues

Inherited Methods

Class: PHPExcel_Best_Fit

PHPExcel_Best_Fit::__construct()
PHPExcel_Best_Fit::getBestFitType()
PHPExcel_Best_Fit::getCorrelation()
PHPExcel_Best_Fit::getCovariance()
PHPExcel_Best_Fit::getDFResiduals()
PHPExcel_Best_Fit::getEquation()
PHPExcel_Best_Fit::getError()
PHPExcel_Best_Fit::getF()
PHPExcel_Best_Fit::getGoodnessOfFit()
PHPExcel_Best_Fit::getGoodnessOfFitPercent()
PHPExcel_Best_Fit::getIntersect()
PHPExcel_Best_Fit::getIntersectSE()
PHPExcel_Best_Fit::getSlope()
PHPExcel_Best_Fit::getSlopeSE()
PHPExcel_Best_Fit::getSSRegression()
PHPExcel_Best_Fit::getSSResiduals()
PHPExcel_Best_Fit::getStdevOfResiduals()
PHPExcel_Best_Fit::getValueOfXForY()
PHPExcel_Best_Fit::getValueOfYForX()
PHPExcel_Best_Fit::getXValues()
PHPExcel_Best_Fit::getYBestFitValues()
PHPExcel_Best_Fit::_calculateGoodnessOfFit()
PHPExcel_Best_Fit::_leastSquareFit()

Class Details

[line 48]
PHPExcel_Polynomial_Best_Fit

PHPExcel_Polynomial_Best_Fit

Tags:

copyright:

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Class Variables

$_bestFitType = 'polynomial'

[line 50]

Tags:

access:

protected

Type:	mixed
Overrides:	Array

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$_order = 0

[line 52]

Tags:

access:

protected

Type:

mixed

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Class Methods

constructor __construct [line 160]

PHPExcel_Polynomial_Best_Fit __construct(

$order, 
$yValues, [
$xValues = array()], [
$const = True])

Overrides PHPExcel_Best_Fit::__construct() (parent method not documented)

Parameters:

	$order
	$yValues
	$xValues
	$const

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method getCoefficients [line 106]

void getCoefficients(
[
$dp = 0])

Tags:

access:

public

Parameters:

$dp

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method getEquation [line 77]

void getEquation(
[
$dp = 0])

Tags:

access:

public

Overrides PHPExcel_Best_Fit::getEquation() (parent method not documented)

Parameters:

$dp

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method getOrder [line 55]

void getOrder(
)

Tags:

access:

public

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method getSlope [line 94]

void getSlope(
[
$dp = 0])

Tags:

access:

public

Overrides PHPExcel_Best_Fit::getSlope() (parent method not documented)

Parameters:

$dp

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method getValueOfXForY [line 72]

void getValueOfXForY(

$yValue)

Tags:

access:

public

Overrides PHPExcel_Best_Fit::getValueOfXForY() (parent method not documented)

Parameters:

$yValue

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method getValueOfYForX [line 60]

void getValueOfYForX(

$xValue)

Tags:

access:

public

Overrides PHPExcel_Best_Fit::getValueOfYForX() (parent method not documented)

Parameters:

$xValue

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method _polynomial_regression [line 111]

void _polynomial_regression(

$order, 
$yValues, 
$xValues, 
$const)

Tags:

access:

private

Parameters:

	$order
	$yValues
	$xValues
	$const

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Documentation generated on Mon, 11 Jan 2010 08:13:01 +0100 by phpDocumentor 1.4.1