Hello dear community,
i have a question concerning the creation of a sparse matrix for the use of the bioinformatics toolbox, especially referring to the plot function, called "view":
In the description of the toolbox, there is this example of how to create a graph and plot it:
W = [.41 .99 .51 .32 .15 .45 .38 .32 .36 .29 .21];
DG = sparse([6 1 2 2 3 4 4 5 5 6 1],[2 6 3 5 4 1 6 3 4 3 5],W)
h = view(biograph(DG,[],'ShowWeights','on'))
This works perfectly. My problem is, that i´d like to do it the following way, with arrays a and b consisting of the integers above.
DG = sparse(a,b,W)
h = view(biograph(DG,[],'ShowWeights','on'))
When doing so there is the error:
>>??? Error using ==> biograph.biograph at 155
>>CM must be a sparse or full square matrix
So my question is, if theres is apossibilty of doing it my way. My programm produces arrays , i.e. a and not those kind of numbers [1,2,3] als arguments. How can i solve the problem?
i am thankful for every help.
With best regards, John
