name | description |

dname( ) | density or probability function |

pname( ) | cumulative density function |

qname( ) | quantile function |

rname( ) | random deviates |

## 2009年3月24日星期二

### R functions for each probability distribution

### Common probability distributions available in R

Distribution | R name | Distribution | R name |

Beta | beta | Lognormal | lnorm |

Binomial | binom | Negative Binomial | nbinom |

Cauchy | cauchy | Normal | norm |

Chisquare | chisq | Poisson | pois |

Exponential | exp | Student t | t |

F | f | Uniform | unif |

Gamma | gamma | Tukey | tukey |

Geometric | geom | Weibull | weib |

Hypergeometric | hyper | Wilcoxon | wilcox |

Logistic | logis |

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