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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.

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Defines 1 class

Gaussian:: (3 methods):
  __construct()
  pdf()
  distributionPdf()


Class: Gaussian  - X-Ref

__construct(float $mean, float $std)   X-Ref


pdf(float $value)   X-Ref
Returns probability density of the given <i>$value</i>

return: float|int

distributionPdf(float $mean, float $std, float $value)   X-Ref
Returns probability density value of the given <i>$value</i> based on
given standard deviation and the mean