Difference between revisions of "HappinessWatch: Proposal v3"

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<p><center>'''Stacked Bar Chart of Individual Happiness Score Components''' </center></p>
 
<p><center>'''Stacked Bar Chart of Individual Happiness Score Components''' </center></p>
 
[[File:HW_related3.png|500px|center]]
 
[[File:HW_related3.png|500px|center]]
<p><center>'''Bar Chart of Percentage Change''' </center></p>
+
<p><center>'''Bar Chart Measuring Change in Happiness Score Over the Years''' </center></p>
 
[[File:HW_related4.png|500px|center]]
 
[[File:HW_related4.png|500px|center]]
 
<p><center>'''Source''': https://worldhappiness.report/ed/2019/</center></p>
 
<p><center>'''Source''': https://worldhappiness.report/ed/2019/</center></p>

Revision as of 22:30, 13 November 2019

<--- Back to Project Groups

Team 3 - HappinessWatch Logo.png

ABOUT US

PROPOSAL

POSTER

APPLICATION

RESEARCH PAPER


Version 3


Upon exploring the data and consulting Prof. Kam, our team decided to focus on visualising global happiness instead due to data constrains and to prevent making false correlations between suicide rates and happiness scores.



PROBLEM & MOTIVATION

Traditionally, a country’s well-being has been measured on economic variables like GDP or unemployment rate. However, no institution, nation or group of people can really be properly understood without also factoring in a number of other elements. One of these key elements is happiness. What contributes to a country’s happiness? Why are some countries happier than others? Are there any trends or patterns we can discern from the available data? With reference to the World Happiness Report, we attempt to visualize the factors that contribute to a country’s happiness on a global scale.

OBJECTIVES

In this project, we are hope to create a visualization that enables the following:

  1. Identify regions or countries with the highest happiness scores
  2. Visualise the happiness scores over time
  3. Explore the factors contributing to happiness score
  4. Comparison of happiness scores and its factors across countries


SELECTED DATASETS

Dataset/Source Data Attributes Why this Dataset?
World Happiness index 2019
(https://worldhappiness.report/ed/2019/)
  • Overall Happiness Rankings of Countries Worldwide
  • Individual segment scores for each country (Freedom of speech, social support, etc)
Happiness cannot be easily measured, but the data from the World Happiness Report is the most consistent option with sufficient data points across the past decade. Hence, this will be our choice of data for analysis.


RELATED WORKS

Example Takeaways

Choropleth Map by Region

HW related1.png

Comparison Table of Two Countries' Happiness Score Components

HW related2.png

Source: https://countryeconomy.com/demography/world-happiness-index

  • This dashboard used a combination of a choropleth map and bar chart, which aids in recognition of regions with high/low suicide rates and identifying the rank of a particular country.
  • The coordinated color scale makes it easy for users to understand data from both charts.

Stacked Bar Chart of Individual Happiness Score Components

HW related3.png

Bar Chart Measuring Change in Happiness Score Over the Years

HW related4.png

Source: https://worldhappiness.report/ed/2019/

  • Visualises the changes in countries with the highest suicide rate over the years
  • Allows user to select specific countries that they wish to include in the comparison

Radial Stacked Bar Chart of Global Happiness Score Components

HW related5.png

Source: http://www.benscott.co.uk/wdvp/

  • The visualization allows users to filter the data based on the type of countries(developed/developing) over time.
  • By breaking down the data the user can target specific countries of interest without getting overwhelmed by the large amount of data.



DESIGN INSPIRATIONS

Example Takeaways

The New Zealand Labour Market Dashboard

Two-point-line-graph.png

Source: https://mbienz.shinyapps.io/labour-market-dashboard_prod/

  • Effectively visualises value changes between any two years
  • Any increase/decrease is immediately apparent
  • However, fluctuations between the selected points cannot be visualised.

NBA Player Statistics Visualization

SW Inspiration2.png

Source: https://wilsoncernwq.github.io/NBAstatsVIS/documents/Proposal.pdf

  • The concept of a "Summary Card" makes it easy to compare two players when put side by side.
  • The use of radar chart can effectively break down a measure with multiple components (e.g. Happiness Index)



PROPOSED STORYBOARD

Our proposed application will consist of four pages:

LANDING PAGE

Proposed Layout Description
SuicideWatch v2 home.jpg

This page will serve as an introduction to our problem and objectives, to give the viewer an overview of our project. The viewer can navigate to specific sections by clicking on the respective headers.


OVERVIEW

This page will provide the viewer with an overview of global suicide rates and overall happiness scores.

Proposed Layout Description
SuicideWatch v2 overview.jpg
  1. Bar Chart and Choropleth Map
    • The bar chart will show the suicide rates globally, sorted in ascending or descending order.
    • Both charts will be coloured with the same color intensity scale, to allow for ease of comparison.
    • When selecting a particular country on either maps, the corresponding object on the other chart will be highlighted as well.
  2. Scatterplot
    • The scatterplot of suicide rates vs happiness score visualises the relationship between these 2 measures.
    • Depending on their positions within the 4 quadrants, we can get interesting insights on a specific country's suicide numbers. For example, a country that ranks highly on the happiness index but has high suicide rates could represent the presence of some underlying issues that lead to increased suicides.


BREAKDOWN

Proposed Layout Description
SuicideWatch v2 demographic.jpg
  1. Summary Card
    • A combination of statistics and charts that summarises the demographics of a particular country's suicides.
    • Radar Chart: Component breakdown of the Happiness Index.
    • Line Chart: Time series of the country's suicide figures, separated by age and gender.
  2. Country Comparison
    • Viewers can add another Summary Card for side-by-side comparison between 2 or more countries' suicide demographics.


CASE STUDY: JAPAN

To show that country level analysis may still be too generalised, this page is a further breakdown of Japan's suicide statistics at the prefecture level.

Proposed Layout Description
SuicideWatch v2 japan.jpg
  1. Cartogram of Japan
    • An animated cartogram of Japan that shows the suicide rate of each prefecture.
    • Users can select 1 or more prefectures for comparison across the other charts.
  2. Reasons for Suicide and Occupations
    • Radar Chart: A breakdown of the reasons for suicide in the prefecture.
    • Stacked Bar Chart: A breakdown of the occupations of the people who committed suicide in the prefecture.
    • The radar and bar chart will layer themselves according to the prefectures selected to allow for easy comparison.
  3. Connected Dot Plot
    • Visualises the changes in suicide rates over time, based on prefectures selected.


PROJECT TIMELINE

Team 3 - SuicideWatch Timeline.png
Team 3 - SuicideWatch Gantt.png


KEY CHALLENGES

Challenge Mitigation

Inexperienced with Creating and Designing Visualisations

  • Engage in hands-on practice during and after class.

Inexperienced with R and R Shiny

  • Make full use of the DataCamp resources provided
  • Self-directed and peer learning

Limited Access to Sensitive Suicide Data

  • Acquire data from various sources and conduct data cleaning to organize the data.
  • Make do with what we can get, down scope the project accordingly.

Time and Workload Constrains

  • The team will come up with a reasonable project timeline based on everyone's ability and capacity.
  • Set milestones and adjust the timeline accordingly based on the team's progress.


REFERENCES


COMMENTS

Feel free to leave us some comments or feedback!

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