JF {doex} | R Documentation |

## Johansen F-test

### Description

This function performs Johansen F-test.

### Usage

```
JF(data,group)
```

### Arguments

`data` |
A vector containing the observations to which the treatments are randomly assigned. |

`group` |
A numerical or character vector indicating the treatment/control groups. |

### Value

`pvalue` |
the p-value of the Johansen F-test |

### Author(s)

Mustafa CAVUS

### References

Johansen, S. (1980) Whe Welch-James approximation to the distribution of the residual sum of squares in a weighted linear regression, Biometrika, 67(1), 58-92.

### Examples

```
library(doex)
JF(hybrid$data,hybrid$species)
```

[Package

*doex*version 1.2 Index]