GraphViz - alignment of subgraph
问题 I'd like to draw a diagram like this. But the only diagram I can draw is: The code I used : graph [rankdir = LR] node [shape=box] x1;x2;x3;y1;y2;y3;y4;y5;y6;y7;y8; node [shape=oval] ind60;dem60;dem65 {x1,x2,x3} -> ind60[arrowhead=none arrowtail=normal dir=both] {y1,y2,y3,y4} -> dem60[arrowhead=none arrowtail=normal dir=both] dem65 -> {y5,y6,y7,y8} ind60->dem60 dem60->dem65 ind60->dem65 How can I draw the desired plot? 回答1: A first step in what you want to achieve, using rank=same , invisible