My elex.csv is in this format- "CONUM",PIXPMK","PIXMAR
"1","461","436" "2","398","428", "3","447","436" I want my dataset in this format- var dataset1 = [ [1, 417], [1, 436], [2, 398], [2, 428], [3, 447], [3, 436]]; I have tried several times to get the fetch the data from csv in this form but all in vain.please help me out.I am attaching my code- var dataset1 = []; d3.csv("elex.csv", function(data) { dataset1 = data.map(function(d) { return [ [+d["CONUM"], +d["PIXMAR"]],[+d["CONUM"],+d["PIXPMK"]]]; }); console.log(dataset1) }); this returns me dataset1 as [[[1,417],[1,436]],[[2,398],[2,428]]] -- Datameet is a community of Data Science enthusiasts in India. Know more about us by visiting http://datameet.org --- You received this message because you are subscribed to the Google Groups "datameet" group. To unsubscribe from this group and stop receiving emails from it, send an email to datameet+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.