# r-xnomial¶

Tests whether a set of counts fit a given expected ratio. For example, a genetic cross might be expected to produce four types in the relative frequencies of 9:3:3:1. To see whether a set of observed counts fits this expectation, one can examine all possible outcomes with xmulti() or a random sample of them with xmonte() and find the probability of an observation deviating from the expectation by at least as much as the observed. As a measure of deviation from the expected, one can use the log-likelihood ratio, the multinomial probability, or the classic chi-square statistic. A histogram of the test statistic can also be plotted and compared with the asymptotic curve.

Home | https://cran.r-project.org/web/packages/XNomial/index.html |

Versions | 1.0.4 |

License | GPL-2|GPL-3 |

Recipe | https://github.com/bioconda/bioconda-recipes/tree/master/recipes/r-xnomial |

## Installation¶

With an activated Bioconda channel (see 2. Set up channels), install with:

```
conda install r-xnomial
```

and update with:

```
conda update r-xnomial
```

A Docker container is available at https://quay.io/repository/biocontainers/r-xnomial.

## Link to this page¶

Render an badge with the following Markdown:

```
[![install with bioconda](https://img.shields.io/badge/install%20with-bioconda-brightgreen.svg?style=flat-square)](http://bioconda.github.io/recipes/r-xnomial/README.html)
```