---
title: Interval chart
styles: [scientific]
---

```chart
type: interval
title: Quarterly revenue forecast range
subtitle: Authored lower/upper bounds; dots show the point estimate
data:
  inline:
    - { quarter: "Q1", lower: 1.2, upper: 1.6, estimate: 1.4 }
    - { quarter: "Q2", lower: 1.5, upper: 2.0, estimate: 1.75 }
    - { quarter: "Q3", lower: 1.7, upper: 2.4, estimate: 2.05 }
    - { quarter: "Q4", lower: 2.0, upper: 2.9, estimate: 2.45 }
encoding: { x: quarter, lower: lower, upper: upper, y: estimate }
axes: { y: { label: Revenue (CZK m) } }
```