I am having the following problem. I have an EXCEL file of 958 edges, that is correctly loaded into the data laboratory (all 958 edges). However, the Context window of the Overview panel only shows 837 edges, that I suppose are the only ones that are been shown in the network and considered for the statistics. Any idea as to what could be the reason that 121 edges are missing? I have checked the typing and found no mistakes. Many thanks for your help.
This is the format of the EXCEL file of edges: