text: /**
  * @license Apache-2.0
  *
  * Copyright (c) 2018 The Stdlib Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  'use strict';
  
  // MODULES //
  
  var tape = require( 'tape' );
  var getKeys = require( '@stdlib/utils/keys' );
  var stats = require( './../lib' );
  
  
  // TESTS //
  
  tape( 'main export is an object', function test( t ) {
  	t.ok( true, __filename );
  	t.equal( typeof stats, 'object', 'main export is an object' );
  	t.end();
  });
  
  tape( 'the exported object contains statistical functions', function test( t ) {
  	var keys = getKeys( stats );
  	t.equal( keys.length > 0, true, 'has keys' );
  	t.end();
  });
  