grecip {sna} | R Documentation |
grecip
calculates the dyadic reciprocity of the elements of dat
selected by g
.
grecip(dat, g = NULL, measure = c("dyadic", "dyadic.nonnull", "edgewise"))
dat |
one or more input graphs. |
g |
a vector indicating which graphs to evaluate (optional). |
measure |
one of "dyadic" (default), "dyadic.nonnull" or "edgewise" . |
The dyadic reciprocity of a graph is the proportion of dyads which are symmetric; this is computed and returned by grecip
for the graphs indicated. (dyadic.nonnull
returns the ratio of mutuals to non-null dyads.) Note that the dyadic reciprocity is distinct from the edgewise or tie reciprocity, which is the proportion of edges which are reciprocated. This latter form may be obtained by setting measure="edgewise"
.
The graph reciprocity value(s)
Carter T. Butts buttsc@uci.edu
Wasserman, S., and Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge: Cambridge University Press.
#Calculate the dyadic reciprocity scores for some random graphs grecip(rgraph(10,5))