The `getComponents`

function returns all the connected
components of a graph.

1 | ```
getComponents(nodes, arcs)
``` |

`nodes` |
vector containing the nodes of the graph,
identified by a number that goes from |

`arcs` |
matrix with the list of arcs of the graph. Each row represents one arc. The first two columns contain the two endpoints of each arc and the third column contains their weights. |

`getComponents`

returns a list with all the components
and the nodes of each one (`$components`

) and a matrix
with all the arcs of the graph and its component
(`$components.arcs`

).

1 2 3 4 5 | ```
# Graph
nodes <- 1:4
arcs <- matrix(c(1,2,1, 1,6,1, 3,4,1, 4,5,1), ncol = 3, byrow = TRUE)
# Components
getComponents(nodes, arcs)
``` |

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