code: function Analytics() {
    this._options({});
    this.Integrations = {};
    this._integrations = {};
    this._readied = false;
    this._timeout = 300;
    // XXX: BACKWARDS COMPATIBILITY
    this._user = user;
    this.log = debug('analytics.js');
    bind.all(this);
  
    var self = this;
    this.on('initialize', function(settings, options){
      if (options.initialPageview) self.page();
      self._parseQuery();
    });
  }
docs: Initialize a new `Analytics` instance.