/**
* It will calculate the average of the z-values for Education
* @return return the average of z-values by key field of each city
*/
public function educationKeyField()
{
$education = new EducationController();
//Get the z-values for high school
$highSchoolFailure = $education->schoolFailureRate("Ensino_Medio");
//High School z-value for failure
$highSchoolFailureInverted = array_map(array($this, "addImpact"), $highSchoolFailure);
$highSchoolDistortion = $education->schoolDistortionRate("Ensino_Medio");
//High School z-value for distortion rate
$highSchoolDistortionInverted = array_map(array($this, "addImpact"), $highSchoolDistortion);
$highSchoolPass = $education->schoolPassRate("Ensino_Medio");
//High School z-value for distortion rate
$highSchoolDrop = $education->schoolDropOutRate("Ensino_Medio");
//High School z-value for dropout
$highSchoolDropInverted = array_map(array($this, "addImpact"), $highSchoolDrop);
$highSchoolGraduates = $education->schoolNumberGraduates("Ensino_Medio");
//High School z-value for number of graduates
//Get the z-values for elementary and middle school
$elemFailure = $education->schoolFailureRate("Ensino_Fundamental");
//High School z-value for failure
$elemFailureInverted = array_map(array($this, "addImpact"), $elemFailure);
$elemDistortion = $education->schoolDistortionRate("Ensino_Fundamental");
//High School z-value for distortion rate
$elemDistortionInverted = array_map(array($this, "addImpact"), $elemDistortion);
$elemPass = $education->schoolPassRate("Ensino_Fundamental");
//High School z-value for distortion rate
$elemDrop = $education->schoolDropOutRate("Ensino_Fundamental");
//High School z-value for dropout
$elemDropInverted = array_map(array($this, "addImpact"), $elemDrop);
$elemGraduates = $education->schoolNumberGraduates("Ensino_Fundamental");
//High School z-value for number of graduates
//Get th z-values for preschool
$preSchool = $education->preSchoolEnrollments();
//sum z-values
$sumZvalues = array_map(array($this, "sumCityValues"), $highSchoolFailureInverted, $highSchoolDistortionInverted, $highSchoolPass, $highSchoolDropInverted, $highSchoolGraduates, $elemFailureInverted, $elemDistortionInverted, $elemPass, $elemDropInverted, $elemGraduates, $preSchool);
//Divide the sum of z-values to obtain the z-values average of each city
$zValuesAvg = array_map(array($this, "divideKeyFields"), $sumZvalues, array_fill(0, count($sumZvalues), 11));
//combine the array keys(cities'name) with the average of z-values gotten
$zValuesAvg = array_combine(array_keys($preSchool), array_values($zValuesAvg));
return $zValuesAvg;
}
/**
* Return the education z-values for the selected city and its average
* @param string $cityName name of the selected city
* @return array $cityValues it contains the z-values and a z-values average
*/
public function educationDomain($cityName)
{
if (isset($cityName)) {
if (strcmp($cityName, '') != 0) {
$education = new EducationController();
//Get the z-values for high school
$highSchoolFailure = $education->schoolFailureRate("Ensino_Medio");
//High School z-value for failure
$highSchoolDistortion = $education->schoolDistortionRate("Ensino_Medio");
//High School z-value for distortion rate
$highSchoolPass = $education->schoolPassRate("Ensino_Medio");
//High School z-value for distortion rate
$highSchoolDrop = $education->schoolDropOutRate("Ensino_Medio");
//High School z-value for dropout
$highSchoolGraduates = $education->schoolNumberGraduates("Ensino_Medio");
//High School z-value for number of graduates
//Get the z-values for elementary and middle school
$elemFailure = $education->schoolFailureRate("Ensino_Fundamental");
//High School z-value for failure
$elemDistortion = $education->schoolDistortionRate("Ensino_Fundamental");
//High School z-value for distortion rate
$elemPass = $education->schoolPassRate("Ensino_Fundamental");
//High School z-value for distortion rate
$elemDrop = $education->schoolDropOutRate("Ensino_Fundamental");
//High School z-value for dropout
$elemGraduates = $education->schoolNumberGraduates("Ensino_Fundamental");
//High School z-value for number of graduates
//Get th z-values for preschool
$preSchool = $education->preSchoolEnrollments();
$cityEduInfo = array("Ensino Médio - Reprovação" => $highSchoolFailure[$cityName], "Ensino Médio - Distorção Idade-Série" => $highSchoolDistortion[$cityName], "Ensino Médio - Aprovação" => $highSchoolPass[$cityName], "Ensino Médio - Abandono" => $highSchoolDrop[$cityName], "Ensino Médio - Concluintes" => $highSchoolGraduates[$cityName], "Ensino Fundamental - Reprovação" => $elemFailure[$cityName], "Ensino Funcamental - Distorção Idade-Série" => $elemDistortion[$cityName], "Ensino Funcamental - Aprovação" => $elemPass[$cityName], "Ensino Funcamental - Abandono" => $elemDrop[$cityName], "Ensino Funcamental - Concluintes" => $elemGraduates[$cityName], "Educação Infantil - Matrículas" => $preSchool[$cityName]);
$cityEduValues = CityProfileController::mergeAverage($cityEduInfo);
return $cityEduValues;
}
}
return 0;
}