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| visits | member for | 1 year, 3 months |
| seen | May 20 '12 at 17:06 | |
| stats | profile views | 26 |
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May 8 |
comment |
How to draw a directed graph with arrows showing vertically from bottom to top when I havve a larger data set, the graph is messy, for example, edges = {18 -> 40, 18 -> 25, 19 -> 0, 20 -> 0, 21 -> 2, 21 -> 2, 21 -> 8, 22 -> 1, 22 -> 36, 23 -> 3, 23 -> 31, 23 -> 21, 23 -> 22, 24 -> 3, 24 -> 34, 24 -> 27, 24 -> 40, 25 -> 0, 26 -> 1, 26 -> 8, 27 -> 0, 28 -> 3, 28 -> 35, 28 -> 41, 28 -> 4, 29 -> 4, 29 -> 26, 29 -> 40, 29 -> 41, 29 -> 25, 30 -> 1, 30 -> 35, 31 -> 0, 32 -> 0, 33 -> 1, 33 -> 32, 34 -> 1, 34 -> 42, 35 -> 1, 35 -> 37, 36 -> 0, 37 -> 0, 38 -> 1, 38 -> 40, 39 -> 3, 39 -> 41, 39 -> 31, 39 -> 12, 40 -> 0, 41 -> 0, 42 -> 1, 42 -> 17}. How to make it nicer here? |
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Feb 21 |
comment |
How to add vertex/edge labels to existing graph actually in version 8.0.0.0, it is not working SetProperty[g, {EdgeLabels -> {3 \[UndirectedEdge] 4 -> "COOL"},
VertexLabels -> {1 -> "STUFF"}}]. Looks like SetProperty can only set one property at a time. |
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Feb 21 |
comment |
VertexLabelStyle not found in Mathematica 8.0.0.0 @kguler: it says Graph::optx: Unknown option VertexLabelStyle in |
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Feb 18 |
comment |
How to write a function to add edges or vertex to a graph I guess I wanted to know what if I mixed the newvertices_List and newedges_List in a single list? |
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Feb 17 |
comment |
How to write a function to add edges or vertex to a graph Can I add a mixture list of vertices and edges to an existing graph? How to write such a function addToGraph[g, {4, 1 \[UndirectedEdge] 2}] which will add another vertex 4 and an edge between 1 and 2? Thank you. |
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Feb 17 |
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Get the neighboring vertices and incident edges from a vertex in a graph True. :) +1 Thank you. |
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Feb 17 |
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Get the neighboring vertices and incident edges from a vertex in a graph yes, NeighborhoodVertices[g, 4, 1] can also get the same list with shorter typing. :) |
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Feb 6 |
comment |
Show path with arrows in a matrix I see. Because there is no edge between 4 and 6 above. No, I am using V8.0.0. |
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Feb 6 |
comment |
Show path with arrows in a matrix Looks like I cannot do GridGraph[{5, 5}, VertexSize -> Small,
GraphHighlight -> {1 \[UndirectedEdge] 2, 2 \[UndirectedEdge] 3,
3 \[UndirectedEdge] 4, 4 \[UndirectedEdge] 6}] because the last 6 is larger than the dimension 5. |
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Feb 6 |
comment |
Show path with arrows in a matrix It is very strange here. I can sometimes get the command GridGraph[{5, 5}, VertexSize -> Small,
GraphHighlight -> {3 \[UndirectedEdge] 4, 3 \[UndirectedEdge] 2, 2}] executed, but not other times. What is going on here? |
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Feb 6 |
comment |
Show path with arrows in a matrix just some visualization. :) |
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Feb 6 |
comment |
Show path with arrows in a matrix I got an error GridGraph::optx: "Unknown option EdgeStyle->Dashing[{Small,Small}] in ". What version of Mma are you using? Thanks! |
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Feb 6 |
comment |
Show path with arrows in a matrix @Szabolcs: no it is not assignment. It is different from that question; here, I need arrows. |
