Ego Network Density Calculation: Undirected Ties Among Alters

There are a total of 10 possible ties among the 5 alters in the ego network.

Out of these, we can see that there are 4 actual ties present (between nodes 1 and 2, 1 and 3, 2 and 3, and 4 and 5).

Therefore, the density of the undirected ties among alters is:

Density = (number of actual ties) / (number of possible ties) Density = 4 / 10 Density = 0.4

So the density of the undirected ties among alters is 0.4.