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Nov
19
comment Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
Maybe mathematica.stackexchange.com/q/5822/534
Nov
19
accepted Detect Messages within an expression without losing the return value?
Nov
19
comment Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
If it is worth it, feel free to use/link the example in this question.
Nov
19
comment Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
This is a very good answer. However, you might want to post a separate question and answer it yourself, since that will make this information easier to find for others. If you do, please post a link in a comment to my question.
Nov
19
awarded  Nice Question
Nov
19
accepted Label rows and columns of an ArrayPlot?
Nov
19
revised Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
edited title
Nov
19
comment Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
Why the close votes? I think this wasn't that obvious! I changed the title using @kguler's (+1) simpler example.
Nov
19
accepted Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
Nov
18
comment Label rows and columns of an ArrayPlot?
Almost. Only one more thing. The column labels should be rotated, otherwise they get scrambled. How can I do that?
Nov
18
asked Label rows and columns of an ArrayPlot?
Nov
17
comment Community detection on weighted graphs?
I think this interpretation of EdgeWeights in FindGraphCommunities is inconsistent to that in WeightedAdjacencyGraph. In WeightedAdjacencyGraph a weight of Infinity means that the vertices are not linked, whereas in WeightedAdjacencyGraph it means that they are strongly connected!
Nov
17
comment Community detection on weighted graphs?
Two questions: EdgeWeights have to be between 0 and 1? Vertices connected with larger EdgeWeights are considered closer or farther (that is, larger EdgeWeights pull vertices to the same community or to distinct communities)?
Nov
17
asked Why Infinity /. _?(# < 6 &) -> 0 replaces Infinity with ComplexInfinity?
Nov
17
asked Community detection on weighted graphs?
Nov
5
accepted How to label a GraphicsGrid?
Nov
5
accepted Changing the size of arrows in a directed graph?
Nov
5
asked Changing the size of arrows in a directed graph?
Nov
4
asked How to label a GraphicsGrid?
Oct
29
accepted Quick way to tell if matrix is integer-only?