Reorder symmetric adjacency matrix

Dear all, I’d like to reorder a 10x10 adjacency matrix, based on node order. So for example, I’d like node 8 to be the first etc. Does anyone know a way to do this? Thanks! Hans

Answer 1

[Bruno Luong]

p is your order, A is the adjadcent matrix

p = [8, 9, 10, 1, 2, 3,  4, 5, 6, 7];
Areorder = A(p,p)

[Hans van der Horn]

That’s easier than I thought, thanks!