@types/d3-array
Advanced tools
The @types/d3-array package provides TypeScript type definitions for d3-array, a module in the D3.js library that offers powerful data manipulation capabilities such as computing statistics, searching, sorting, and reshaping arrays. These type definitions enable TypeScript developers to use d3-array with type safety, ensuring that their code is more robust and less prone to runtime errors.
Statistics
Compute basic statistics such as maximum and mean values of numeric arrays.
import { max, mean } from 'd3-array';
const numbers = [1, 2, 3, 4, 5];
const maximumValue = max(numbers);
const meanValue = mean(numbers);Searching
Search for a value in a sorted array using binary search, returning the index of the value.
import { bisectLeft } from 'd3-array';
const numbers = [1, 2, 3, 4, 5];
const index = bisectLeft(numbers, 3);Transformations
Transform arrays by merging multiple arrays into one.
import { merge } from 'd3-array';
const arrays = [[1, 2], [3, 4], [5]];
const mergedArray = merge(arrays);Lodash is a comprehensive utility library that provides a wide range of functions for manipulating arrays, objects, and other data types. While it offers similar functionalities for array manipulation, it does not specialize in data visualization or statistical operations as d3-array does.
Underscore is another utility library that offers functions similar to lodash, including array manipulation. It is less modular than lodash and d3-array, and while it provides basic operations, it lacks the specialized statistical and data manipulation capabilities of d3-array.
npm install --save @types/d3-array
This package contains type definitions for d3-array (https://github.com/d3/d3-array).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/d3-array/v2.
These definitions were written by Alex Ford, Boris Yankov, Tom Wanzek, denisname, Hugues Stefanski, and Nathan Bierema.
FAQs
TypeScript definitions for d3-array
We found that @types/d3-array demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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