isolate2

library(igraph)

Warning: package 'igraph' was built under R version 4.3.3

n=100 #頂点数
N=200 #サンプル数
cs=seq(0.2,0.7,0.01) 

ratio=c()
for (c in cs){
  count=0
  for (i in 1:N){
    p=c*sqrt(log(n)/n)
    g=sample_gnp(n,p)
    if(diameter(g)<=4){
      count=count+1
    }
  }
  ratio=c(ratio,count/N)  
}

##グラフ