# LifeWorks

United Kingdom

fengsong.net

Age: 27

 May 24 awarded Autobiographer May 18 awarded Autobiographer Apr 25 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries Hi, still have no clue how to build the layer. I can have graph with circles, how can I put some of those circles in a rectangle? Apr 23 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries thanks very much!! Apr 23 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries If it's too difficult to apply graph algorithm. Then just drawing the graph from code will be much helpful also. Apr 23 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries In the middle boxes, they one or more circles. The colour of circles can be black, red, blue, purple. Apr 23 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries red and blue always point to purple ones, but black lines can connect any circles. The top and bottom oval are fixed. In the middle there are only boxes with green or grey. Green on has a green switching arrows. Grey one doesn't. (Ideally, any two or more boxes can be stick to each other, but this might make it too difficult.) if graph algorithms can be applied will be much much greater (still, I think this makes it even harder). Thanks. Apr 23 comment Can Mathematica draw networks with nodes having multiple layers?@SjoerdC.deVries basically, each rectangle represents a molecule say a protein. The circles inside are reaction points. Green arrows means protein can switch between different states. The problem is green arrows is on rectangles and black line and the other two type arrows are between circles. Apr 22 asked Can Mathematica draw networks with nodes having multiple layers? Apr 17 comment why can noise induce multistability, particularly in (bio)chemical systemsWhy it different from deterministic model? Apr 17 awarded Student Apr 17 asked why can noise induce multistability, particularly in (bio)chemical systems Mar 1 awarded Autobiographer Jan 23 comment Histogram with "negative" logarithmic scale in R@aliocee I just used the ggplot. when you choose colour for two data, it will automatic generate such different colours. You can emulate this colour palette by referring: stackoverflow.com/questions/8197559/… Dec 18 awarded Nice Question Jun 20 answered Histogram with "negative" logarithmic scale in R Jun 10 awarded Notable Question Jan 17 comment GridEngine on single machine: How can I limit cores for each job?Thanks. I think I know how to do it. Jan 17 accepted GridEngine on single machine: How can I limit cores for each job? Jan 16 revised GridEngine on single machine: How can I limit cores for each job?added 13 characters in body