Hi Kasturi,
To get a similar result from "shortestpathtree", as obtained by using the "shortestpath" function, please set the "OutputForm" input argument to "Cell". The following code snippet illustrates the appropriate syntax:
a=["A" "A" "A" "B" "B" "C" "C" "D" "D" "E" "F" "F" "G"];
b=["B" "C" "D" "D" "F" "D" "E" "E" "G" "G" "G" "H" "H"];
distance=[3 2 5 2 13 2 5 4 3 6 2 3 6];
c=digraph(a,b,distance);
plot(c,'EdgeLabel',c.Edges.Weight)
[p, d] = shortestpathtree(c, "A",'OutputForm','cell')
For more details, please refer to the following MathWorks documentation page: https://www.mathworks.com/help/matlab/ref/graph.shortestpathtree.html#:~:text=OutputForm%20%E2%80%94%20Format%20of%20output
Hope this helps!
