eigenvalues code snippets in r

create a community matrix and use its laplacian matrix to get eigenvectors sorted by their corresponding eigenvalue in non-decreasing order. then use k means algorithm and plot a cluster graph in r

create a community matrix, then make a cluster graph based on eigenvalues and eigenvectors in r

create eigenvalues and eigenvectors from laplacian matrix then plot to cluster plot in r

plot graph using eigenvalues and eigenvectors in r