sspmod_statistics_RatioDataset Class Reference

Inheritance diagram for sspmod_statistics_RatioDataset:

Collaboration diagram for sspmod_statistics_RatioDataset:

Public Member Functions
	aggregateSummary ()
	combine ($result1, $result2)
	getPieData ()
Public Member Functions inherited from sspmod_statistics_StatDataset
	__construct ($statconfig, $ruleconfig, $ruleid, $timeres, $fileslot)
	Constructor. More...
	getFileSlot ()
	getTimeRes ()
	setDelimiter ($delimiter='_')
	getDelimiter ()
	calculateMax ()
	getDebugData ()
	aggregateSummary ()
	getTopDelimiters ()
	availDelimiters ()
	getPieData ()
	getMax ()
	getSummary ()
	getResults ()
	getAxis ()
	getPercentValues ()
	getDelimiterPresentation ()
	getDelimiterPresentationPie ()
	loadData ()

Private Member Functions
	ag ($k, $a)
	divide ($v1, $v2)

Additional Inherited Members
Protected Attributes inherited from sspmod_statistics_StatDataset
	$statconfig
	$ruleconfig
	$timeresconfig
	$ruleid
	$fileslot
	$timeres
	$delimiter
	$results
	$summary
	$max
	$datehandlerFile
	$datehandlerTick

Detailed Description

Definition at line 6 of file RatioDataset.php.

Member Function Documentation

ag()

sspmod_statistics_RatioDataset::ag (   $k,   $a  )

private

Definition at line 41 of file RatioDataset.php.

    {
        if (array_key_exists($k, $a)) {
            return $a[$k];
        }
        return 0;
    }

Referenced by combine().

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aggregateSummary()

sspmod_statistics_RatioDataset::aggregateSummary

(

)

Aggregate summary table from dataset. To be used in the table view.

Reimplemented from sspmod_statistics_StatDataset.

Definition at line 8 of file RatioDataset.php.

    {
        $this->summary = array(); 
        $noofvalues = array();
        foreach ($this->results as $slot => $res) {
            foreach ($res AS $key => $value) {
                if (array_key_exists($key, $this->summary)) {
                    $this->summary[$key] += $value;
                    if ($value > 0) {
                        $noofvalues[$key]++;
                    }
                } else {
                    $this->summary[$key] = $value;
                    if ($value > 0) {
                        $noofvalues[$key] = 1;
                    } else {
                        $noofvalues[$key] = 0;
                    }
                }
            }
        }
 
        foreach ($this->summary as $key => $val) {
            $this->summary[$key] = $this->divide($this->summary[$key], $noofvalues[$key]);
        }
 
        asort($this->summary);
        $this->summary = array_reverse($this->summary, true);
    }

References $key, $res, and divide().

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combine()

sspmod_statistics_RatioDataset::combine	(		$result1,
			$result2
	)

Definition at line 57 of file RatioDataset.php.

    {
        $combined = array();
 
        foreach ($result2 as $tick => $val) {
            $combined[$tick] = array();
            foreach ($val as $index => $num) {
                $combined[$tick][$index] = $this->divide( 
                    $this->ag($index, $result1[$tick]),
                    $this->ag($index, $result2[$tick])
                );
            }
        }
        return $combined;
    }

References $index, ag(), and divide().

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divide()

sspmod_statistics_RatioDataset::divide (   $v1,   $v2  )

private

Definition at line 49 of file RatioDataset.php.

    {
        if ($v2 == 0) {
            return 0;
        }
        return ($v1 / $v2);
    }

Referenced by aggregateSummary(), and combine().

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getPieData()

sspmod_statistics_RatioDataset::getPieData

(

)

Reimplemented from sspmod_statistics_StatDataset.

Definition at line 73 of file RatioDataset.php.

    {
        return null;
    }

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The documentation for this class was generated from the following file:

• libs/composer/vendor/simplesamlphp/simplesamlphp/modules/statistics/lib/RatioDataset.php