These are chat archives for FreeCodeCamp/DataScience
discussion on how we can use statistical methods to measure and improve the efficacy of http://freeCodeCamp.com
svg.selectAll("text") .data(dataset) .enter() // Add your code below this line .attr("x", (d, i) => d.cx); .attr("y", (d, i) => h - 3 - 3 * d); .attr(d=>d);
@huyingjie I think you need to
append the selection?
If am not wrong,
*.selectAll(...) is a virtual selection - that schedules the selection to an still non-existing element node but after the data-biding you need to create those elements. That is what
A beeswarm chart with the approx date each emoji mentioned in the main chat was seen for the first time. There were about 950 different emojis, more or less. Some are not in the chart because the message didn't show a date.
Some of the the first most? You are going to laugh: :joy: and :) . There were four, all smiling faces.
The chart is being built with some interactivity.
huyingjie sends brownie points to @evaristoc :sparkles: :thumbsup: :sparkles: