Tableau offers some "out of the box" forecasting options. And while these will not be as great as advanced machine learning approaches, they still can offer some guidance on how - for example - your sales might develop. Adding a forecast is simple: as long as you have a decently filled timeline (notice: I will... Continue Reading →
Two quick ideas on reference lines
Here are two quick questions that were raised recently, both regarding the use of reference lines. Question: How to create a custom reference line? In this case, the user wanted to show a median as a reference line but only for values that exceeded a certain threshold. So, in effect he had a bar chart... Continue Reading →
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