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fisherB12

B.12: Vanishing directions of homing pigeons

Description

Vanishing directions of 15 homing pigeons, released just over 16 kilometres Northwest of their loft.

Usage

data(fisherB12)
data(fisherB12c)

Format

fisherB12 a vector of 15 observations (in degrees). fisherB12c contains the same observations in a circular objects.

Source

Schmidt-Koenig (1963) On the role of the loft, the distance and site of release in pigeon homing (the "cross-loft experiment"). Biol. Bull. (125)154-164.

References

N.I. Fisher (1993) Statistical analysis of circular data. Cambridge University Press. Pag. 245.

Examples

data(fisherB12c)
plot(fisherB12c, stack=TRUE, shrink=1.5)
circular

Circular Statistics

v0.4-93
GPL-2
Authors
Ulric Lund <ulund@calpoly.edu> [aut], Claudio Agostinelli <claudio.agostinelli@unitn.it> [aut, cre], Hiroyoshi Arai <h_arai@aoni.waseda.jp> [ctb], Alessando Gagliardi <gagliardi@stud.unive.it> [ctb], Eduardo Garcia Portugues <edgarcia@est-econ.uc3m.es> [ctb], Dimitri Giunchi <dimitri.giunchi@unipi.it> [ctb], Jean-Olivier Irisson <irisson@normalesup.org> [ctb], Matthew Pocernich <pocernic@ucar.edu> [ctb], Federico Rotolo [ctb]
Initial release
2017-06-26

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