| 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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