stdlib-js
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Datasets
Datasets.
Installation
npm install @stdlib/datasetsUsage
var datasets = require( '@stdlib/datasets' );datasets( name[, options] )
Returns standard library datasets.
var data = datasets( 'MONTH_NAMES_EN' );
/* returns
[
'January',
'February',
'March',
'April',
'May',
'June',
'July',
'August',
'September',
'October',
'November',
'December'
]
*/The function forwards provided options to the dataset interface specified by name.
var opts = {
'data': 'cities'
};
var data = datasets( 'MINARD_NAPOLEONS_MARCH', opts );
/* returns
[
{'lon': 24,'lat': 55,'city': 'Kowno',
{'lon': 25.3,'lat': 54.7,'city': 'Wilna',
{'lon': 26.4,'lat': 54.4,'city': 'Smorgoni',
{'lon': 26.8,'lat': 54.3,'city': 'Molodexno',
{'lon': 27.7,'lat': 55.2,'city': 'Gloubokoe',
{'lon': 27.6,'lat': 53.9,'city': 'Minsk',
{'lon': 28.5,'lat': 54.3,'city': 'Studienska',
{'lon': 28.7,'lat': 55.5,'city': 'Polotzk',
{'lon': 29.2,'lat': 54.4,'city': 'Bobr',
{'lon': 30.2,'lat': 55.3,'city': 'Witebsk',
{'lon': 30.4,'lat': 54.5,'city': 'Orscha',
{'lon': 30.4,'lat': 53.9,'city': 'Mohilow',
{'lon': 32,'lat': 54.8,'city': 'Smolensk',
{'lon': 33.2,'lat': 54.9,'city': 'Dorogobouge',
{'lon': 34.3,'lat': 55.2,'city': 'Wixma',
{'lon': 34.4,'lat': 55.5,'city': 'Chjat',
{'lon': 36,'lat': 55.5,'city': 'Mojaisk',
{'lon': 37.6,'lat': 55.8,'city': 'Moscou',
{'lon': 36.6,'lat': 55.3,'city': 'Tarantino',
{'lon': 36.5,'lat': 55,'city': 'Malo-Jarosewli'
]
*/Examples
var datasets = require( '@stdlib/datasets' );
var data = datasets( 'MONTH_NAMES_EN' );
console.log( data );CLI
Installation
To use as a general utility, install the CLI package globally
npm install -g @stdlib/datasets-cliUsage
Usage: datasets [options] [--name=<name>]
Options:
-h, --help Print this message.
-V, --version Print the package version.
--name name Dataset name.
--ls List datasets.Notes
- Dataset specific options should follow two hyphen characters
--in order to indicate that those options should not be parsed as normal command-line options.
Examples
$ datasets --name MONTH_NAMES_EN
January
February
March
...Use two hyphen characters -- to delineate dataset specific options.
$ datasets --name MINARD_NAPOLEONS_MARCH -- --data army
lon,lat,size,direction,division
24.0,54.9,340000,A,1
24.5,55.0,340000,A,1
25.5,54.5,340000,A,1
...Notice
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
Community
License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.