Consider simplifying this complex logical expression.

Open

    if (i >= 0 && j >= 0 && group.aa !== misval && group.bb !== misval && group.count !== 0) {
      // initialize if necessary
      chartData.datasets[0].data[d] = chartData.datasets[0].data[d] || {};
      chartData.datasets[0].error[d] = chartData.datasets[0].error[d] || {};

Function draw has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    draw: function () {
      var ctx = this._chart.ctx;
      var vm = this._view;

      if (vm.direction === 'none') {

Function render has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  render: function () {
    // Reset the CSV parsing dialog.
    // NOTE: we could do this via bindings, but this is easier (less code)
    this.renderWithTemplate(this);
    this.query('#CSV-header-columns').checked = app.CSVHeaders;

Function fn has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

      fn: function () {
        var filter = this.collection.parent.filter;

        // stop accepting DND
        if (this._sortable) {

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Function render has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

  render: function () {
    // Reset the CSV parsing dialog.
    // NOTE: we could do this via bindings, but this is easier (less code)
    this.renderWithTemplate(this);
    this.query('#CSV-header-columns').checked = app.CSVHeaders;

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Function startWelcome has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  startWelcome: function () {
    var welcome = Help();
    welcome.setOption('tooltipClass', 'welcome-dialog');
    welcome.setOptions({
      'showStepNumbers': false,

Function exportData has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  exportData: function () {
    var chartsData = [];

    var partitionRankToName = {1: 'a', 2: 'b', 3: 'c', 4: 'd'};
    var aggregateRankToName = {1: 'aa', 2: 'bb', 3: 'cc', 4: 'dd', 5: 'ee'};

Function updateErrorBar has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    updateErrorBar: function updateErrorBar (errorBar, element, index, reset) {
      var dataset = this.getDataset();
      var meta = this.getMeta();
      var xScale = this.getScaleForId(meta.xAxisID);
      var yScale = this.getScaleForId(meta.yAxisID);

Function drawGraph has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function drawGraph (view) {
  var filter = view.model.filter;
  var edgeToCount = {};
  var count;
  var type;

Function onload has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    reader.onload = function (ev) {
      app.message({
        text: 'Processing',
        type: 'ok'
      });

Function initialize has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  initialize: function () {
    var filter = this.collection.parent.filter;
    this.model.isFilled = false;

    if (filter) {

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Function rotateSetting has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  rotateSetting: function () {
    var filter = this.collection.parent.filter;
    filter.releaseDataFilter();

    if (this.model.type === 'partition') {

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  Read up

Function initChart has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function initChart (view) {
  // Configure plot
  view._config = view.model.chartjsConfig();
  var options = view._config.options;

Function buildLabelDiffs has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    buildLabelDiffs: function () {
      var me = this;
      me.labelDiffs = [];
      var scaleLabelDiffs = [];
      // Parse common labels once

Function addWidgetForFilter has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function addWidgetForFilter (view, filter, editModeHint) {
  var gridster = view._widgetsGridster;
  var row = filter.row || 1;
  var col = filter.col || 1;
  var sizeX = filter.size_x || 3;

Function initialize has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  initialize: function () {
    this.slots.reset([
      {
        description: 'Group by',
        type: 'partition',

Function initialize has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  initialize: function () {
    this.slots.reset([
      {
        description: 'X axis',
        type: 'partition',

Function initialize has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  initialize: function () {
    this.slots.reset([
      {
        description: 'Group by',
        type: 'partition',

Function tryFillSlot has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  tryFillSlot: function (facet, operation) {
    var filter = this.collection.parent.filter;
    if (!filter || this.isFilled) {
      return false;
    }

Function importRemoteSession has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  importRemoteSession: function (sessionUrl) {
    // console.log('app.js: Getting the remote session.');
    var that = this;

    app.busy({enable: true});