D3 y-axis percent display

Question

D3 Fiddle

/**
* A bar chart. Required data format:
* [ { name : x-axis-bar-label, value : N }, ...]
*
*  Sample use:
*  var bargraph = d3.select(\'#bargraph\')         


        

Answer 1

Do this to append % to the y tick:

var yAxis = d3.svg.axis()
  .scale(chart.y)
  .orient('left')
  .ticks(5)

  .tickFormat(function(d){return d+ "%"});

working code here