Creating effective sparklines which highlight weekly change

A sparkline is a very small chart used to show snippet trends of data such as, stock market price, seasonal changes or highlighting maximum and minimum values. Usually they are drawn with no axis and just present the general shape of a trend. I used sparklines for the...

Using YoY change to colour shapes on a line chart

The final Makeover Monday of 2018 was on the average annual Christmas spending in the US. All that was provided was the year and the average spend for that year, although it may seem simple, there were many different takes on this as you can see online. For my viz...