StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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81 lines
2.5 KiB
81 lines
2.5 KiB
# isobject [](http://badge.fury.io/js/isobject) [](https://travis-ci.org/jonschlinkert/isobject)
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> Returns true if the value is an object and not an array or null.
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Use [is-plain-object](https://github.com/jonschlinkert/is-plain-object) if you want only objects that are created by the `Object` constructor.
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## Install
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Install with [npm](https://www.npmjs.com/)
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```sh
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$ npm i isobject --save
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```
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Install with [bower](http://bower.io/)
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```sh
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$ bower install isobject --save
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```
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## Usage
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```js
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var isObject = require('isobject');
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```
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**True**
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All of the following return `true`:
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```js
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isObject({});
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isObject(Object.create({}));
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isObject(Object.create(Object.prototype));
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isObject(Object.create(null));
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isObject({});
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isObject(new Foo);
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isObject(/foo/);
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```
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**False**
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All of the following return `false`:
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```js
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isObject();
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isObject(function () {});
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isObject(1);
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isObject([]);
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isObject(undefined);
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isObject(null);
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```
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## Related projects
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* [assign-deep](https://github.com/jonschlinkert/assign-deep): Deeply assign the enumerable properties of source objects to a destination object.
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* [extend-shallow](https://github.com/jonschlinkert/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util.
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* [is-plain-object](https://github.com/jonschlinkert/is-plain-object): Returns true if an object was created by the `Object` constructor.
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* [is-extendable](https://github.com/jonschlinkert/is-extendable): Returns true if a value is any of the object types: array, regexp, plain object,… [more](https://github.com/jonschlinkert/is-extendable)
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* [is-equal-shallow](https://github.com/jonschlinkert/is-equal-shallow): Does a shallow comparison of two objects, returning false if the keys or values differ.
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* [kind-of](https://github.com/jonschlinkert/kind-of): Get the native type of a value.
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## Contributing
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Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/isobject/issues/new)
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright © 2014-2015 [Jon Schlinkert](https://github.com/jonschlinkert)
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Released under the [MIT](https://github.com/jonschlinkert/isobject/blob/master/LICENSE) license.
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on July 13, 2015._ |