Description Usage Arguments Details Value Author(s) See Also Examples

Computes the density function for the Wilcoxon rank-sum distribution without centering.

1 |

`q` |
vector of quantiles |

`m` |
number of observations in the first sample |

`n` |
number of observations in the second sample |

Computes the density function for the Wilcoxon rank-sum distribution, using
exact values when both groups have fewer than 50 items and switching
to a normal approximation otherwise. It was originally written for
S-Plus, which still perversely insists that `m`

and `n`

must
be less than 50. The function was retained when the OOMPA library was
ported to R, since S-Plus keeps the actual rank-sum but R centers the
distribution at zero. This function encapsulated the difference, allowing
everything else to continue to work as it had worked previously.

A vector of the same length as `q`

containing (approximate or
exact) values of the density function.

Kevin R. Coombes krc@silicovore.com

1 2 |

```
Loading required package: oompaBase
[1] 0.03181818 0.03636364 0.04545455 0.05454545 0.05909091 0.06363636
[7] 0.06818182 0.06818182 0.06818182 0.06818182
[1] 1.853754e-07 2.039669e-07 2.243268e-07 2.466133e-07 2.709978e-07
[6] 2.976657e-07 3.268178e-07 3.586713e-07 3.934606e-07 4.314394e-07
```

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.