I’m passing years as strings on the x axis, ie: '09, '10, '11, '12 … and would like them displayed just like that. Plotly seems to want to format them as numbers no matter what I do. Some help with the tickformat function would be greatly appreciated. Thanks!
You can fully customize the axis labels using
xaxis.tickvals. Example: http://codepen.io/etpinard/pen/zqLxzm
This is perfect, thank you!