ISSS608 2016 17T1 Group1 Report

PROPOSAL

POSTER

APPLICATION

REPORT

Motivation of the Application

An Ezlink passenger travel record over 7 days has 500 millions + rows of data and 50+ variables. The raw data was too large for visualisation tools such as Tableau and D3.JS to read and process. Even loading the data into JMP proved to be a challenge and on average it took at least 30 mins to read in the csv data and convert into JMP format. Hence the ability to visualise the raw data was very limited.

The objective of the project was to prepare and manipulate the raw data into manageable data size for analysis on visualisation tools such as Tableau and D3.JS.

Review and Critic of Past Works

Sparklines in R

Matthew Leonawicz (2010) Combining data tables and sparklines

Chords Diagram in R

Zuguang Gu (2016) Visualize Relations by Chord Diagram

Chords Diagram in D3.JS

Steven Hall (2014) Interactive Chord Diagrams in D3

Future Work

Divya, Evie, Shreyas, Sonali (2013) BEERVIZ, Discover beers, & say cheers!

Installation guide

No installation is required.

References

• Matthew Leonawicz (2010). Combining data tables and sparklines. URL: http://leonawicz.github.io/HtmlWidgetExamples/ex_dt_sparkline.html

• Steven Hall (2014). Interactive Chord Diagrams in D3. URL: http://www.delimited.io/blog/2014/11/18/interactive-chord-diagrams-in-d3

• Zuguang Gu (2016). Visualize Relations by Chord Diagram. URL: https://cran.r-project.org/web/packages/circlize/vignettes/visualize_relations_by_chord_diagram.pdf