I am plotting a digraph with node labels. However, the node labels are difficult to see because they are overwritten by the edges. See atatched digraph plot. My questions are the following:
(a) Is it possible to move the node labels so that node labels '066', '065', and '004' are vertical and above their nodes, 'ER' (the node in the middle of the plot) is horizontal and to the right of the node, and the other node labels are vertically below the nodes?
(b) If individal positiioning of the node labels are not possible, can we rotate and move all the node labels by the same amount? Of course, (a) is preferable but I can live with (b) in case (a) is impossible.
Thank you so much.