Bar chart

Bar charts are effective for comparing quantities across categories. Use them when you want to highlight differences in values with clear visual contrast.

Add bar chart

Set card to type "Vega Chart".

t0 Prompt

Select data in the context dropdown of the chat window.

make a bar chart

create vertical bars

convert to bar chart

Code

{
...
"mark": "bar",
"encoding": ... ,
...
}

Add horizontal bar chart

Use a horizontal bar chart when category labels are long or when it’s easier to scan values side to side.

t0 Prompt

make a horizontal bar chart

flip to horizontal

Code

{
...
"mark": "bar",
"encoding": {
"y": ...,
"x": ...
},
...
}

Configuration options