resultsLog = {
let kmeans = new Kmeans(dataset, iris_features, 3);
const initial_results = JSON.parse(JSON.stringify(kmeans.dataset));
kmeans.step();
kmeans.step();
kmeans.step();
kmeans.step();
kmeans.step();
const final_results = JSON.parse(JSON.stringify(kmeans.dataset));
return [initial_results, final_results];
}