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Showing posts with label Australia. Show all posts

January 3, 2017

Makeover Monday: Australia’s Income Gender Gap

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2017 is here and with it another 52 weeks of Makeover Monday. ICYMI, this year Eva Murray is joining me on the project. We’ll be rotating each week, which I’m looking forward to as it’ll help challenge me more.

For week 1, we’re reviewing this article from Women’s Agenda about the massive pay gap that exists in Australia’s 50 highest paying jobs. Interestingly, we’re not making over a chart this week; instead it’s two ordered lists.


What works well?

  • An ordered list is great for showing ranking
  • Splitting the lists between men and women makes it easy to see which jobs pay them most for each gender


What doesn’t work well?

  • It’s basically impossible to compare men and women in the same jobs, which was the whole purpose of the article.
  • Within a gender, you have to do the math in your head to compare jobs. A simple bar chart, would make it to compare at a glance.
  • There’s no “story” to the data. What’s the call to action?
  • The lists only show the top 50 for each gender distinctly, making it really hard to find an overlap in the lists.
  • There’s no sense for the “overall” gender pay gap when limiting the list.


For my version, I started with a Google image search to get some inspiration. I pulled various parts and pieces from different infographics that resonated with me to put together this infographic. I had a few objectives:

  1. Use an impactful title
  2. Break the infographic into several parts by adding divider lines
  3. Start with a high-level summary of the gender gap for all jobs in the data set and just the top 50 jobs
  4. Quantify the pay gap for the reader to improve the context
  5. Show the wage gap in the top 50 jobs via a slope chart and highlight the jobs when women earn more than men (sadly only 2 jobs)
  6. Create a mobile version that allows for scrolling through the story


With these goals in mind, here’s my first Makeover Monday of 2017.

June 22, 2015

Makeover Monday: Historical Rainfall in 3 of Australia's Largest Cities

A few weeks ago, the Guardian Datablog published this series of circular heatmaps to represent monthly rainfall across a 20 year period in three Australian cities.


There are several problems with using radial heatmaps:
  • They are not too dissimilar from geographical heatmaps in that they tend to skew towards the segments that cover the most surface area, in this case 2015.
  • It’s difficult to compare across years, across months, and across months and years.
  • Your eyes are drawn all over the place.
  • There’s very little sense for trends.
  • Like a pie chart, you’re trying to compare the angles of the slices, which is nearly impossible.
There are some other issues with this particular implementation:
  • The hover does not work once you get to the smaller segments.
  • The labels are quite hard to read.
  • When I hover, all I get is the value. This means that I have to look back to the labels to see which month and year it refers to.
Given these problems, I created this alternative version.
In this version, I have:
  1. Taken the radial heatmap and flattened it out. I liked their idea of using a heatmap, but needed it to be easier to read.
  2. Added two trend charts: (1) cumulative rainfall, (2) monthly rainfall
  3. Added a selector for the city
  4. Added a highlight action on the year
  5. Included informative tooltips
  6. Improved the title

You can download the viz from Tableau Public here. What would you do differently? What could be improved in my version?