R: B.4 Directional preferences of starhead topminnows

fisherB4 {circular} | R Documentation

## B.4 Directional preferences of starhead topminnows

### Description

Sun compass orientations of 50 starhead topminnows, measured under heavily overcast conditions.

### Usage

    data(fisherB4)
    data(fisherB4c)

### Format

`fisherB4` is a vector of 50 observations (in degrees). `fisherB4c` contains the same observations in a circular objects.

### Source

Goodyear (1970) Terrestrial and aquatic orientation in the Starhead Topminnow, Fundulus notti. Science 168, 603-5. Figure 1D.

### See Also

N.I. Fisher (1993) Statistical analysis of circular data. Cambridge University Press. Pag. 241.

### Examples

    data(fisherB3c)
    plot(fisherB3c)

[Package circular version 0.4-93 Index]