# A function for visual representation of pairwise testing (both for pairwise.t.test and pairwise.wilcox.test)

### Description

Plot sets of groups in which means of medians are not significantly different.

On the veritical axis the means are marked. Then in a greedy fashion means that are not significantly different are linked by a line.

### Usage

1 2 | ```
plotPairwiseTests(p.vals, means, alpha=0.05, digits=3, mar=c(2,10,3,1), ...)
``` |

### Arguments

`p.vals` |
A slot |

`means` |
A vector of means or medians corresponding to p.vals object (the order of groups should be the same in both objects) |

`alpha` |
A threshold for p.value |

`digits` |
Number of significant digits to be ploted with means. |

`mar` |
Figure margins, left margin should be large enought to handle names of groups |

`...` |
These arguments are passed to the plot function. |

### Author(s)

Przemyslaw Biecek

### Examples

1 2 3 4 |