Network with isolated nodes

[m3hdad]

Actual Behavior

Cannot render and apply node size based on degree with a network containing isolated nodes (degree = 0)

Expected/Desired Behavior

Node size based on degree should allow isolated nodes (degree = 0) with min size defined.

How to Reproduce

library(igraph)
library(sigmaNet)

set.seed(123)
g <- erdos.renyi.game(10, 1/5)
sig <- sigmaFromIgraph(g) %>%
addNodeSize(sizeMetric = 'degree')