Combining two csv's (d3)

Question

I am loading two csv files using the following code

    d3.csv(\"sqrt100train.csv\", function(error, data2) {
    d3.csv(\"sqrt100test.csv\", function(error, dat         


        

Answer 1

If you want to create new array:

var newArray = [];
for(var i = 0; i < data.length; i++) {
    newArray.push({Trees: data[i].Trees,
                   Train: data[i].Train,
                   Test: data2[i].Test});
}