code: function _removeInvalidFields(newModel) {
    if (!ExplorerUtils.isEmailExtraction(newModel)) {
      newModel.query.latest = null;
      newModel.query.email = null;
    }
    if (newModel.query.analysis_type === 'extraction') {
      newModel.query.group_by = null;
      newModel.query.order_by = null;
      newModel.query.limit = null;
      newModel.query.interval = null;
    }
    if (newModel.query.analysis_type !== 'extraction') {
      newModel.query.latest = null;
    }
    if (newModel.query.analysis_type !== 'percentile') {
      newModel.query.percentile = null;
    }
    if (_.includes(['count', 'extraction', 'funnel'], newModel.query.analysis_type)) {
      newModel.query.target_property = null;
    }
    if (newModel.query.analysis_type !== 'funnel') {
      newModel.query.steps = [];
    }
    if(newModel.query.analysis_type === 'funnel') {
      newModel.query.filters = [];
      newModel.query.time = null;
      newModel.query.timezone = null;
      newModel.query.group_by = null;
      newModel.query.order_by = null;
      newModel.query.limit = null;
      newModel.query.timeframe = null;
      newModel.query.interval = null;
    }
    return newModel;
  }
docs: Removes fields from the query that aren't valid given the new analysis type.
  @param {Object} newModel   The updated explorer model
  @return {Object}           The new set of updates