      .attr("stroke", "white")
 
   # axis: labels
-  axis.append("g").selectAll("text.axis")
-     .data([-1, -0.75, -0.5, -0.25, 0, 0.25, 0.5, 0.75, 1])
+  Laxis.append("g").selectAll("empty")
+     .data(LaxisData)
      .enter()
      .append("text")
      .attr("class", "axis")

  rightAxis = svg.append("g")

  for j in [0...nQuant]
    rightAxis.selectAll("text.qu")
       .data(data.qu)
       .enter()
       .append("text")

     .attr("stroke-width", 2)
     .attr("fill", "none")

# load json file and call draw function
d3.json("hypo.json", draw)
