---
title: "Chart comparison with confidence intervals – Amplitude Agents Prompt Library"
description: "Use Amplitude Agents to add a comparison with confidence intervals to your chart. Advanced prompt for active Amplitude users."
canonical: "https://amplitude.com/en-us/prompt-library/add-comparison-to-my-chart-with-confidence-intervals"
---

# Chart comparison with confidence intervals – Amplitude Agents Prompt Library

Use Amplitude Agents to add a comparison with confidence intervals to your chart. Advanced prompt for active Amplitude users.

Source: https://amplitude.com/en-us/prompt-library/add-comparison-to-my-chart-with-confidence-intervals

---

[Prompt Library](/prompt-library)

Charts & Analysis

# Add comparison to my chart with confidence intervals

Add a comparison (e.g. variant or period) with confidence intervals to your chart.

Try this prompt

Add a comparison to this chart: this period vs same length prior period. Show confidence intervals and whether the difference is significant. Include a short note in the chart description summarizing the direction and significance of the change.

Click to copy

[Try in Amplitude →](https://app.amplitude.com/analytics?aiQuery=Add+a+comparison+to+this+chart%3A+this+period+vs+same+length+prior+period.+Show+confidence+intervals+and+whether+the+difference+is+significant.+Include+a+short+note+in+the+chart+description+summarizing+the+direction+and+significance+of+the+change.\&siteLocation=prompt-library-detail-try)