/**
* Get expected value from data-in
* Meaning the same like average value
* @return float
*/
public function getExpectedValue()
{
$data = [];
foreach ($this->inputData as $item) {
$data[] = $item[$this->attr];
}
return Math::calculateExpectedValue($data, $this->distribution);
}
/**
* Get expected value lifetime from data-in
* @return float
*/
public function getExpectedValue()
{
return Math::calculateExpectedValue($this->inputData, $this->distribution);
}