Black Lives Matter. Please consider donating to Black Girls Code today.
Learn how to use COVID-19 data in open source Dash apps. Register for the Sept 23rd webinar with IQT!

How to draw standard deviation bar in a bar bar chat?

After doing analysis, how can we show the standard deviation lines in a bar chart?

If you’re using plotly.js, addind error bars with type: 'constant' should do the trick.

More info here: https://plot.ly/javascript/error-bars/