examples/d3LineChart/main.js
function randomString() {
      var possibilities = ['Frequency', 'Population', 'Alpha', 'Beta'],
          i = Math.round(Math.random() * possibilities.length);
      return possibilities[i];
    }
function randomString() {
      var possibilities = ['Frequency', 'Population', 'Alpha', 'Beta'],
          i = Math.round(Math.random() * possibilities.length);
      return possibilities[i];
    }
function randomString ( ) { var possibilities = [ 'Frequency' , 'Population' , 'Alpha' , 'Beta' ] , i = Math . round ( Math . random ( ) * possibilities . length ) ; return possibilities [ i ] ; }
Change the Y axis label every 600 ms.
Change the Y axis label every 600 ms .