Using Danfojs in React
Danfojs works for both browser and NodeJs environment, and as such is available to frontend frameworks like React and Vue.
In order to use Danfojs in a library like React, you must install the browser side version from npm.
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npm install danfojs
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or
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yarn add danfojs
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Follow the steps here to bootstrap a React app, and in your App.js or any file where you want to use danfojs, you can import it as follow:
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import "./App.css";
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import * as dfd from "danfojs";
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Now you have access to all features under the
dfd namespace. Below is a sample App.js file using danfojs:1
import "./App.css";
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import * as dfd from "danfojs";
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function App() {
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const df = new dfd.DataFrame(
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{ pig: [20, 18, 489, 675, 1776], horse: [4, 25, 281, 600, 1900] },
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{ index: [1990, 1997, 2003, 2009, 2014] }
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);
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df.head().print()
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return (
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<div className="App">
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<header className="App-header">
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<a
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className="App-link"
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href="https://danfo.jsdata.org/getting-started"
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target="_blank"
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rel="noopener noreferrer"
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>
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Learn Danfojs
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</a>
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</header>
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</div>
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);
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}
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export default App;
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On running the app, we get the following output in the console:
Note that you can also import specific modules. For instance, in the code below we import only the DataFrame module:
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import { DataFrame } from "danfojs";
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Following these steps, you can use danfojs in any client-side library.
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