netgen: generateRandomNetwork – R documentation

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generateRandomNetwork

Generates a random graph in a hypercube.

Generates a random graph in a hypercube.

generateRandomNetwork(n.points, n.dim = 2L, n.depots = NULL,
  lower = 0, upper = 100, name = NULL)

`n.points`	[`integer(1)`] Number of points.
`n.dim`	[`integer(1)`] Number of dimensions. Default ist 2.
`n.depots`	[`integer(1)`] Number of depots in instances for the Vehicle Routing Problem (VRP). Default is NULL, i. e., no depots. The proceeding is as follows: If `n.depots` is 1, a random cluster center is defined to be the depot. If `n.depots` is 2, the second depot has maximal distance to the first. By convention the depots are placed as the first nodes in the coordinates matrix.
`lower`	[`numeric(1)`] Lower box constraint of cube.
`upper`	[`numeric(1)`] Upper box constraint of cube. Default is 100.
`name`	[`character(1)` \| `NULL`] Optional name for the generated network. Default is `NULL`. In this case a random name is generated.

[Network]

x = generateRandomNetwork(n.points = 100L, n.depots = 2L, upper = 50)

Network Generator for Combinatorial Graph Problems

v1.3.2

BSD_3_clause + file LICENSE

Authors

Jakob Bossek [aut, cre]

Initial release

2020-01-08