# Spec Normal Pdf
Probability density function for normal distribution.

Extends | Pdf
All Extended | Pdf
Defined in | <seqan/random.h>
Signature | `template <> class Pdf<Normal>;`

## Member Function Overview

- `Pdf::pdf(mu, sigma);`
  Constructor for normal distribution Pdf.

## Interface Metafunction Overview

### Interface Metafunctions Inherited From Pdf

- `Value`

## Member Functions Detail

### `Pdf::pdf(mu, sigma);`

Constructor for normal distribution Pdf.

#### Parameters

`mu` | Mean of the normal distribution, double.
`sigma` | Standard deviation of the normal distribution, double.

#### Data Races

Thread safety unknown!

#### Dox Sources

    /*!
     * @class NormalPdf Normal Pdf
     *
     * @extends Pdf
     *
     * @headerfile <seqan/random.h>
     *
     * @brief Probability density function for normal distribution.
     *
     * @signature template <> class Pdf<Normal>;
     *
     * @fn NormalPdf::Pdf
     *
     * @brief Constructor for normal distribution Pdf.
     *
     * @signature Pdf::pdf(mu, sigma);
     *
     * @param[in] mu Mean of the normal distribution, double.
     * @param[in] sigma Standard deviation of the normal distribution, double.
     */