I've encountered an issue with tooltips on my bar graph. The tooltips should display the values of boarding and alightings corresponding to each stopname column, but I'm seeing undefined values like this
Below is my code snippet:
<!DOCTYPE html>
<meta charset="utf-8">
<style>
/* Styles for the body, axis, bars, etc. */
</style>
<body>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script>
<script>
/* Script logic for creating the visualization */
</script>
</body>
Sample TSV file contents:
stopname maxboardings meanboardings minboardings varboardings maxalightings meanalightings minalightings varalightings maxload meanload minload varload noofbuses
The Boardwalk Terminal (3908) 7 2.571428571 0 6.952380952 0 0 0 0 7 2.571428571 0 6.952380952 7
Highview / Sugar Maple (3329) 2 0.333333333 0 0.666666667 1 0.166666667 0 0.166666667 6 3 0 6.4 6
Highview / Highview Pl (3330) 0 0 0 0 1 0.166666667 0 0.166666667 5 2.833333333 0 5.366666667 6
....
Your assistance in resolving this matter would be greatly appreciated! Thank you.