Column-wise uniformity Watson test for circular data | R Documentation |

Column-wise uniformity tests for circular data.

```
colwatsons(u, rads = FALSE)
```

`u` |
A numeric matrix containing the circular data which are expressed in radians. Each column is a different sample. |

`rads` |
A boolean variable. If the data are in radians, put this TRUE. If the data are expressed in degrees make this FALSE. |

These tests are used to test the hypothesis that the data come from a circular uniform distribution.

A matrix with two columns, the value of the test statistic and its associated p-value.

Michail Tsagris.

R implementation and documentation: Michail Tsagris <mtsagris@uoc.gr>.

Jammalamadaka S. Rao and SenGupta A. (2001). Topics in Circular Statistics, pg. 156–157.

```
watson, kuiper, fishkent
```

```
x <- matrix( rvonmises(n = 50 * 10, m = 2, k = 0), ncol = 10 )
res<-colwatsons(x)
x <- NULL
```

Directional documentation built on Oct. 12, 2023, 1:07 a.m.

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