Robert Monfera monfera

Data visualization and data experience at Apple. Past: Elastic, Plotly, World Bank, UBS, JPMorgan Chase / Bank, quant, fintech and sensor network startups

82 followers · 34 following

Charts Framework Engineer
Zurich, Switzerland
https://monfera.github.io/
@monfera

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monfera / crossfilter_js.sql

Last active May 28, 2019 12:25

	/* crossfilter.js interpretation for a single grouping on a specific dimension X */

	/* Have some base table, eg. called `data` */
	CREATE TABLE data (
	dim0 INT, /* Of course in JS the type can be anything, but crossfilter requires */
	dim1 CHAR(3), /* that values be orderable via `<`, `>`, `<=` and `>=` */
	dim2 INT, /* such as all numbers, or all strings in a dimension. */
	/* ... */
	dimN VARCHAR /* constraint: N < 32 as it uses a filter bitmap of 8, 16 or 32 bit width */
	);

monfera / .block

Last active March 5, 2018 10:30

A breath of relaxation

	license: mit
	border: no
	scrolling: no
	height: 550

monfera / .block

Last active October 11, 2016 03:00

Tigerhead scramble suit

	license: mit
	border: no

monfera / .block

Last active October 11, 2016 02:59

500 points with one polyline

	license: mit
	height: 480

monfera / .block

Last active March 5, 2018 10:33

Revolving infinity scroller

	license: mit
	height: 200

monfera / .block

Last active April 27, 2023 18:32

Shapes and WebGL tweening

license: mit

monfera / .block

Last active September 28, 2016 17:24

Dramatic pie chart

license: mit

monfera / .block

Last active May 8, 2017 23:24

Device access on bl.ocks.org

	license: mit
	border: no
	height: 560

monfera / .block

Last active September 10, 2016 11:24

Watercolor bandlines / sparklines

license: gpl-3.0

monfera / .block

Last active September 9, 2016 20:22

Lake Whistleman - pure SVG filter topo

	license: none
	height: 550
	border: yes

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