Page Comparison

...

getHistoricalData (resolution: "hourly",
                   aggregateType: "count", 
                   attributes: {val: ["callsAbandoned","callsReceived","callsAnswered"]},
                   comparison: "true",
                   filterAttributes: {val:["queue","skillGroup"]}, 
                   filterValues: {val: [[1, 2, 3], [4, 5, 6]],chartType:"Bar Chart"})
{
    name
    series
}

Result when comparison is false (i.e comparison of multiple attributes in single week)
Result:
  

[
  {
    name: "Mon"
    series: [

      {
        "name": "Received",
        "value": 490
      },
      {
        "name": "Answered",
        "value": 490
      },
      {
        "name": "Abandoned",
        "value": 490
      }
    ]
  },
  { 

...

      {
        "name": "Received",
        "value": 490
      },
      {
        "name": "Answered",
        "value": 570
      },
      {
        "name": "Abandoned",
        "value": 220
      }
    ]

}
]

Result when comparison is true (i.e comparison of same attribute for this and previous week)
Result:

[
  {
    name: "Mon"
    series: [

      {
        "name": "This week",
        "value": 490
      },
      {
        "name": "Previous Week",
        "value": 490
      }
    ]
  },
  { 

    name: "Tue"
    series: [

      {
        "name": "This Week",
        "value": 490
      },
      {
        "name": "Previous Week",
        "value": 321
      }
    ]

 }
]