# Kaplan-Meier Chart

> A survival-curve chart that plots the share of a cohort still "surviving" an event (not yet churned, relapsed, or converted) over time, with confidence bands, censor ticks, median markers, an at-risk table, and a log-rank test across groups.

- Author: [klyv-ui](https://21st.dev/@klyv-ui)
- Library: Klyv-UI
- License: MIT
- Tags: Chart, Statistics
- Live preview: https://21st.dev/@klyv-ui/components/kaplan-meier-chart

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/klyv-ui/kaplan-meier-chart?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/chart.md