public static function PHPExcel_Calculation_Statistical::NORMSDIST in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Statistical.php \PHPExcel_Calculation_Statistical::NORMSDIST()

* NORMSDIST * * Returns the standard normal cumulative distribution function. The distribution has * a mean of 0 (zero) and a standard deviation of one. Use this function in place of a * table of standard normal curve areas. * *

Parameters

float $value: * @return float

2 calls to PHPExcel_Calculation_Statistical::NORMSDIST()

PHPExcel_Calculation_Statistical::LOGNORMDIST in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Statistical.php

* LOGNORMDIST * * Returns the cumulative lognormal distribution of x, where ln(x) is normally distributed * with parameters mean and standard_dev. * *

PHPExcel_Calculation_Statistical::ZTEST in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Statistical.php

* ZTEST * * Returns the Weibull distribution. Use this distribution in reliability * analysis, such as calculating a device's mean time to failure. * *

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation/Statistical.php, line 2578

Class

PHPExcel_Calculation_Statistical

PHPExcel_Calculation_Statistical

Code

public static function NORMSDIST($value) {
  $value = PHPExcel_Calculation_Functions::flattenSingleValue($value);
  return self::NORMDIST($value, 0, 1, True);
}