/*

The density of a network is a measure of how many edges exist proportional to

how many edges would exist in a complete network (where all possible edges).

https://networkx.org/documentation/networkx-1.9/reference/generated/networkx.classes.function.density.html

*/

function density(numberOfNodes, numberOfEdges, isDirected = false) {

const multi = isDirected ? 1 : 2

return (multi * numberOfEdges) / (numberOfNodes * (numberOfNodes - 1))

}

export { density }