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39 lines
947 B
39 lines
947 B
4 months ago
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# array-rescale
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[![NPM version][npm-image]][npm-url]
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[![npm download][download-image]][download-url]
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Rescale an array into a range.
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## Installation
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`$ npm install --save ml-array-rescale`
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## Usage
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### `rescale(input[, options])`
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Rescales the values in the `input` so they fit between two new values.
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__Options:__
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* `min`: the new minimum value (default: 0)
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* `max`: the new maximum value (default: 1)
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* `output`: an array to use for output. You can pass `input` here to get an in-place modification.
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```js
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import rescale from 'ml-array-rescale';
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const result = rescale([0, 1, 2, 3, 4]);
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// [0, 0.25, 0.5, 0.75, 1]
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```
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## License
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[MIT](./LICENSE)
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[npm-image]: https://img.shields.io/npm/v/ml-array-rescale.svg?style=flat-square
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[npm-url]: https://npmjs.org/package/ml-array-rescale
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[download-image]: https://img.shields.io/npm/dm/ml-array-rescale.svg?style=flat-square
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[download-url]: https://npmjs.org/package/ml-array-rescale
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