iPhone Sales CAGR Trend #MakeoverMonday Week2 2017
For this 2nd week's #MakeoverMonday, I am using CAGR to analyze the iPhone sales data.
CAGR (Compound Annual Growth Rate) is a way to calculate average annual growth rate.
#TweakThursday 28: Ordering by Focus
A MakeoverMonday viz is excellent as follows. The 2nd week's data set of year 2017 is on the iPhone unit sales trends. The author Haiping is from our MakeoverMonday Data Camp.
The only pet peeve I have is about the vertical year order.
Keeping the Origin Fixed at the Center
Our data is dynamic and the axis by default in Tableau will change accordingly. For example, in this Fibonacci Spiral chart, the chart and the grid are changing from iteration to iteration. This creates some visual uneasiness and can even make viewers dizzy.
Gender Pay Gap in Australia #MakeoverMonday Wk1 2017
Here is the first #MakeoverMonday submission of the year 2017.
Click image for the interactive version.
#TweakThursday 27: Fitting Fibonacci Spiral into Rectangle
In my last post, I created a continuous Fibonacci Spiral, based on Zen Master Noah Salvaterra's Fibonacci viz. He actually created the similar Golden Spiral in continuous form (to which the Fibonacci Spiral is an approximation). But it doesn't fit into the Fibonacci Rectangle.
#TableauIdea: Open a Workbook from its URL
Given a workbook URL either on Server or Tableau Public, we should be able to open it from its URL. This will make our life much easier. It should come with proper authentication of course.
Currently, most of time we have to download a workbook first. Then open it from a file folder.
#TweakThursday 26: Creating Fibonacci Spiral
Happy New Year 2017!
Recently I have been interested in charting mathematical functions, such as Sigmoid and Trochoids. Sigmoid has found applications in Bump and Sankey charts.
