CircFisherTest: Performs circular Fisher Test
In remichel/rmTools: Provides basic r functionalities

CircFisherTest Performs circular Fisher Test with code from (from Pewsey, A., Neuhäuser, M., & Ruxton, G. D. (2013). Circular statistics in R. Oxford University Press.)

1	CircFisherTest(cdat, ndat, g, parametric = T, NR = 0)

`cdat`	combined vector of observations, e.g. c(Obs1_1,...Obs1_10, Obs2_1, ... Obs2_20)
`ndat`	vector with N observations of each group, e.g. c(10,20) for one group n = 10 and another of n = 20
`g`	number of groups
`parametric`	defaults to T
`NR`	defaults to 0, number of permutations