pairwise_wilcox_test | R Documentation |

`pairwise_wilcox_test`

calculates pairwise comparisons on ordinal data
between all group levels with corrections for multiple testing based on
wilcox_test from package 'coin'.

```
pairwise_wilcox_test(
dep_var,
indep_var,
strat_var = NA,
adjmethod = "fdr",
distr = "exact",
plevel = 0.05,
symbols = letters[-1],
sep = ""
)
```

`dep_var` |
dependent variable, containing the data. |

`indep_var` |
independent variable, should be factor. |

`strat_var` |
optional factor for stratification. |

`adjmethod` |
method for adjusting p values (see p.adjust) |

`distr` |
Computation of p-values, see wilcox_test. |

`plevel` |
threshold for significance. |

`symbols` |
predefined as b,c, d...; provides footnotes to mark group differences, e.g. b means different from group 2. |

`sep` |
text between statistics and range or other elements. |

A list with matrix of adjusted p-values and character vector with significance indicators.

```
pairwise_wilcox_test(dep_var = mtcars$wt, indep_var = mtcars$cyl)
```

wrappedtools documentation built on Sept. 24, 2023, 5:06 p.m.

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