s14 {cssTools} | R Documentation |
Calculate s14 Similarity Index
Description
Computes the similarity index between two network matrices.
Usage
s14(d1, d2)
Arguments
d1 |
An |
d2 |
An |
Details
Given two networks of interest, a common measure of similarity is the
index introduced by Gower and Lagendre (1986). The function
s14
computes this similarity
measure for two networks having the same dimensions.
Value
The similarity index.
Author(s)
Deniz Yenigun, Gunes Ertan, Michael Siciliano
References
Gower, J.C., Legendre, P. (1986). Metric and Euclidean properties of dissimilarity coefficients. Journal of Classification, 3, 5-48. http://dx.doi.org/10.1007/BF01896809
See Also
Examples
# Consider two matrices representing networks, d1 and d2
d1=matrix(c(0,0,1,0,1,0,0,1,0,0,1,1,0,0,0,0,0,0,0,0,1,0,0,0,0),5,5)
d2=matrix(c(0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,0),5,5)
# The similarity index between d1 and d2
s14(d1,d2)
[Package cssTools version 1.0 Index]