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Directions chosen by 100 ants in response to an evenly illuminated black targets placed as shown.
data(fisherB7) data(fisherB7c)
fisherB7 a vector of 100 observations (in degrees). fisherB7c contains the same observations in a circular objects.
fisherB7
fisherB7c
N.I. Fisher (1993) Statistical analysis of circular data. Cambridge University Press. Pag. 243.
data(fisherB7c) plot(fisherB7c, zero=pi/2, rotation='clock', stack=TRUE)
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