All in IronViz
An invisible reference line can be used for many different purposes within Tableau. For example, they can be used to ‘fix’ an axis based on a user selection, to add additional space to a chart for labeling, and in this post, I step through how I used an invisible reference line to create a visual effect in my #IronViz Dashboard.
Have you ever wondered what it was like competing in Iron Viz? In this post, Christian shares some of the things he learned along the way as a finalist and wished he would have known earlier. The intent here is to give aspiring Iron Viz finalists with some key things to consider and work on as they pursue data viz glory in next year's competition.
