I am busy studying a Mathematica book (from Paul Welling) I have a formula from his book and I want to apply it to imported data from Excel. Stuck, just refuses to work on the imported data ? I tried some things but to no avail ? What could be the problem ?
Can you upload the fbook_import2.xlsx file?
Just writing helps a lot ! I think I overlooked the problem. With the import from Excel quotes are added , so instead of {{ John, Peter}} I get {{"John,Peter"}}. I have to get rid of the quotes ? Any idea ? Thank you
I saw too late that I made a typing error in the example : should be "UndirectedEdge"and not "UnDirectedEdge". But it still doesn't work.
Thank you for your time Chiel Geeraert
