Hongtao Hao

Hongtao Hao

@hongtaoh

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Showing 1-30 of 59 notebooks

Sankey diagram of citation flows (fork)

Apr 5

Concepts popularity trends tiny charts

Apr 4• 1

Sankey diagram of citation flows

Mar 28• 1

IEEE VIS paper concepts cooccurance chord diagram

Mar 17

Mar 17

Sankey diagram showing user access to different roles

Mar 13• 1

Cross Country Collaboration Chord Diagram

Mar 13

Directed Chord Diagram

Mar 13

Jun 8, 2021

Mar 31, 2021

Intro to Observable

Mar 31, 2021

D3 practice, 2021-03-31

Mar 31, 2021

Mar 30, 2021

How to understand D3's paddingInner

Mar 28, 2021

How to use CSS style sheets in Observable Notebooks

Mar 27, 2021• 3

Mar 23, 2021

How to differentiate between let, const, and var in JavaScript / Observable

Mar 20, 2021• 1

The difference between d3.rollup and d3.group

Feb 23, 2021

Bar chart race of Coronavirus confirmed cases

Nov 14, 2020

COVID-19 Confirmed vs. New cases

Nov 4, 2020

COVID-19 Spreading trends

Nov 3, 2020• 8

COVID-19 Fatality Rate

Nov 3, 2020

Manipulating Covid-19 data

Oct 8, 2020

Day 45, 2020-10-07

Oct 8, 2020

Explorable Data

Oct 6, 2020

Day 42, 2020-10-04

Oct 4, 2020

Day 40, 2020-10-03

Oct 3, 2020

Day 37&38&39, 2020-09-30 & 2020-10-01 & 2020-10-02

Sep 30, 2020

Day 35 & Day 36, 2020-09-28 & 2020-09-29

Sep 30, 2020

Day 34, 2020-09-27

Sep 27, 2020

Showing 1-30 of 59 notebooks