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crossfilterplus

1.1.3 • Public • Published

crossfilterplus

Wrapper over crossfilter to manipulate data easily. It is developer friendly in nature. Crossfilterplus is a npm module for exploring large multivariate datasets in the browser in a config driven manner. Since it is built over crossfilter, it could supports extremely fast (<30ms) interaction with coordinated views, even with datasets containing a million or more records

Want to learn more? See the wiki. Have a look at home page for insights

Status

Crossfilterplus is under active development, please raise issues/ enhancements and merge requests. We welcome genuine bug-fixes and PRs. The main developer and author associated with crossfilterplus is Heena Mahour at the moment.

A new Crossfilterplus Organization has been created on Github.

Development Environment

Clone the repo:

git clone https://github.com/Crossfilterplus/crossfilterplus.git

Move into that directory:

cd crossfilterplus

Install the dependencies:

npm install

Using crossfilterplus npm module

npm install crossfilterplus
var crossfilterPlus = require('crossfilterplus')

Getting Started

Given this data array:

var data = [
  {date: "2011-11-14T16:17:54Z", quantity: 2, total: 190, tip: 100, type: "tab"},
  {date: "2011-11-14T16:20:19Z", quantity: 2, total: 190, tip: 100, type: "tab"},
  {date: "2011-11-14T16:28:54Z", quantity: 1, total: 300, tip: 200, type: "visa"},
  {date: "2011-11-14T16:30:43Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T16:48:46Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T16:53:41Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T16:54:06Z", quantity: 1, total: 100, tip: 0, type: "cash"},
  {date: "2011-11-14T16:58:03Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T17:07:21Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T17:22:59Z", quantity: 2, total: 90, tip: 0, type: "tab"},
  {date: "2011-11-14T17:25:45Z", quantity: 2, total: 200, tip: 0, type: "cash"},
  {date: "2011-11-14T17:29:52Z", quantity: 1, total: 200, tip: 100, type: "visa"}
]

A simple data manipulation (without config) could be achieved as follow:

var crossfilterPlus = require('crossfilterplus')
crossfilterPlus.data(data) // initialise data
var manipulateData = crossfilterPlus
                   .dimension(['total','tip'])
                   .group()
                   .all()

A simple data manipulation (with config) could be achieved as follow: ( I am pretty sure you will go with this approach over first ? )

var crossfilterPlus = require('crossfilterplus')
var config = {
  data: data,
  dimension: ['total','tip'],
  aggregate: 'sum',
  measure: 'tip'
}
crossfilterPlus.build(config)

Future plans

  • We need active contributors !!
  • Make nested grouping config driven
  • Config enhancements
  • Integrate it with d3plus

Readme

Keywords

Package Sidebar

Install

npm i crossfilterplus

Repository

github.com/fallacy321/crossfilterplus

Homepage

github.com/fallacy321/crossfilterplus#readme

Weekly Downloads

1

Version

1.1.3

License

GNU

Last publish

Collaborators

  • heenamahour
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