As technology advances, our data gets to be incredibly fine grained.
@@ -461,5 +460,5 @@ D3 underpins dozens of other charting libraries as well, and D3's own documentat
Learning D3 both requires working in an unfamiliar environment (JavaScript) and with a very unique style of programming based around their concept of the ["data join"](https://d3js.org/d3-selection/joining), which requires a decent understanding of the HTML Document Object Model.
-So, if you are here to learn visualization, I think that it is fair that you can succeed in this class without putting yourself through that.
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+So, if you are here to learn visualization, I think that it is fair that you can succeed in this class without putting yourself through that.