R: Heteroscedastic one-way ANOVA for medians.

med1way {WRS2} | R Documentation

## Heteroscedastic one-way ANOVA for medians.

### Description

This function computes a one-way ANOVA for the medians. Homoscedasticity assumption not required. There shouldn't be too many ties.

### Usage

    med1way(formula, data,iter = 1000)

### Arguments

`formula` | an object of class formula.
`data` | an optional data frame for the input data.
`iter` | number of iterations.

### Value

Returns an object of class `med1way` containing:

`test` | value of the test statistic
`crit.val` | critical value
`p.value` | p-value
`call` | function call

### References

Wilcox, R. (2012). Introduction to Robust Estimation and Hypothesis Testing (3rd ed.). Elsevier.

### See Also

`t1way`,`t1waybt`

### Examples

    med1way(libido ~ dose, data = viagra)

[Package WRS2 version 0.9-2 Index]