Checks for isolated points.
Arguments
- c
A
cohesion_matrix
object, a matrix of cohesion values (seecohesion_matrix
).
Examples
d <- data.frame(
x1 = c(1, 2, 3, 6),
x2 = c(2, 1, 3, 10)
)
D <- dist(d)
C <- cohesion_matrix(D)
any_isolated(C)
#> These points have no (strong nor weak) ties:
#> * 4