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                <div id='plot' style='width: 80%; height: 500px'></div>




                let x = [];
let left = []; //will be the plot on the left half of the violin
let right = []; //will be the plot on the right side of the violin

//just make some dummy distributions that plot nicely
for (let i = 0; i < 200; i++) {
  if (i < 100) {
  } else {
    left.push(Math.sqrt(i)/10 - 1);

let data = [{
    x: x,
    y: left,
    type: 'violin',
    side: 'negative', //negative side means left for vertical violin plots
    name: 'left one'
  }, {
    x: x,
    y: right,
    type: 'violin',
    side: 'positive', //positive side means right for vertical violin plots
    name: 'right one'

Plotly.react('plot', data);