I have a likely stupid question: Starting ~ 5:04 the statement is that it reduces the data to a 2D graph. I get the first calculation to obtain the cell distances, but if you run the distances with 4 cells, that leaves you with 5 distance values (1 vs 2, 1 vs 3,…,3v4), corresponding to 3 per per cell (cell 1vs2, cell1v3, 1v4, 2v1, 2v3,2v4, etc.) How do you go from that to the graph at 5:04?
Is this Josh Starmer from StatQuest?
yeah.. it is!
I have a likely stupid question: Starting ~ 5:04 the statement is that it reduces the data to a 2D graph. I get the first calculation to obtain the cell distances, but if you run the distances with 4 cells, that leaves you with 5 distance values (1 vs 2, 1 vs 3,…,3v4), corresponding to 3 per per cell (cell 1vs2, cell1v3, 1v4, 2v1, 2v3,2v4, etc.) How do you go from that to the graph at 5:04?