perm.double.focal.single {ANTs} R Documentation

Double permutation approach for focal sampling

Description

Double permutation approach for focal sampling

Usage

perm.double.focal.single(
obs,
ego,
alters,
focal,
nperm,
progress = TRUE,
index = "sri",
measure,
test = "median",
df = NULL,
dfid = NULL,
...
)


Arguments

 obs a data frame of focal observations. ego an integer indicating the column of the focal id for the obs. alters an integer indicating the column of focal's alters in obs. focal a numeric vector indicating the focal number in obs. nperm an integer indicating the number of permutations to performed. progress a boolean indicating if the permutation process must be visible. index Which type of index of associations to calculate: 'sri' for Simple ratio index: x \div x+yAB+yA+yB 'hw' for Half-weight index: x/x+yAB+1/2(yA+yB) 'sr' for Square root index:x/sqr((x+yAB+yA)(x+yAB+yB)) measure a character indicating the social network measure to compute (Only those available in ANTs) test a character indicating the test to realize to account for the social network measure df a data frame of individual characteristics in which store permutations. dfid an integer or a string indicating the column with individual ids in argument df. ... Additional arguments related to the social network measure to compute (argument measure).

Details

Output need to be incorporated in a data frame and node label permutations with ANTs function perm.net.nl need to be performed before using any ANTs functions "stat.".

Value

A numeric vector of individuals social measure corrected by double permutation approch (node label permutation can the be perfomed on this output)

References

Farine, D. R., & Carter, G. G. (2022). Permutation tests for hypothesis testing with animal social network data: Problems and potential solutions. Methods in Ecology and Evolution, 13, 144- 156. https://doi.org/10.1111/2041-210X.13741

[Package ANTs version 0.0.16 Index]