---
warning: DO NOT CHANGE THIS MANUALLY, THIS IS GENERATED BY https://github.com/duckdb/community-extensions repository, check README there
title: quackstats
excerpt: |
  DuckDB Community Extensions
  Time series forecasting and statistics for DuckDB

extension:
  name: quackstats
  description: Time series forecasting and statistics for DuckDB
  version: 0.1.0
  language: Rust
  build: cargo
  license: MIT
  excluded_platforms: "wasm_mvp;wasm_eh;wasm_threads;windows_amd64_rtools;windows_amd64_mingw;linux_amd64_musl"
  requires_toolchains: "rust;python3"
  maintainers:
    - jasadams

repo:
  github: jasadams/quackstats
  ref: 15da529887e18c42d124b1cbcd035e9caac108f6

docs:
  hello_world: |
    SELECT * FROM forecast('sales', timestamp := 'date', value := 'revenue', horizon := 7);
  extended_description: |
    QuackStats brings time series forecasting and statistics directly into DuckDB as SQL table functions.

    **Forecasting** with multiple models (ETS, linear, exponential, logistic, and automatic cross-validation model selection):

    ```sql
    SELECT * FROM forecast('sales', timestamp := 'date', value := 'revenue', horizon := 30, model := 'auto');
    ```

    **Grouped forecasting** across multiple series in a single query:

    ```sql
    SELECT * FROM forecast('sales', timestamp := 'date', value := 'revenue', horizon := 30, group_by := ['region', 'product']);
    ```

    **Seasonality detection** to identify periodic patterns:

    ```sql
    SELECT * FROM detect_seasonality('sales', timestamp := 'date', value := 'revenue');
    ```

    All forecasts include configurable prediction intervals (default 95%).

    Maintained by the team at [Kyomi](https://kyomi.ai).

extension_star_count: 4
extension_star_count_pretty: 4
extension_download_count: 3513
extension_download_count_pretty: 3.5k
image: '/images/community_extensions/social_preview/preview_community_extension_quackstats.png'
layout: community_extension_doc
---
### Compatibility Matrix

This table covers all DuckDB releases that have not reached [end-of-life](https://duckdb.org/release_calendar), including LTS releases, and shows the 2 most recent patch releases of each. Older patch releases are not listed, but the extension may be available for them as well.

<div class="extension_compatibility_table"></div>

| Platform | 1.4.4 | 1.4.5 | 1.5.5 | 1.5.6 | 2.0.0 |
| :--- | :---: | :---: | :---: | :---: | :---: |
| Linux AMD64 | ✅ | ❌ | ❌ | ❌ | ❌ |
| Linux ARM64 | ✅ | ❌ | ❌ | ❌ | ❌ |
| macOS AMD64 | ✅ | ❌ | ❌ | ❌ | ❌ |
| macOS ARM64 | ✅ | ❌ | ❌ | ❌ | ❌ |
| Windows AMD64 | ✅ | ❌ | ❌ | ❌ | ❌ |
| Windows ARM64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| WebAssembly | ❌ | ❌ | ❌ | ❌ | ❌ |

### Installing and Loading
```sql
INSTALL {{ page.extension.name }} FROM community;
LOAD {{ page.extension.name }};
```

{% if page.docs.hello_world %}
### Example
```sql
{{ page.docs.hello_world }}```
{% endif %}

{% if page.docs.extended_description %}
### About {{ page.extension.name }}
{{ page.docs.extended_description }}
{% endif %}
### Added Functions

<div class="extension_functions_table"></div>

|   function_name    | function_type | description | comment | examples |
|--------------------|---------------|-------------|---------|----------|
| detect_seasonality | table         | NULL        | NULL    |          |
| forecast           | table         | NULL        | NULL    |          |

### Overloaded Functions

<div class="extension_functions_table"></div>

This extension does not add any function overloads.

### Added Types

<div class="extension_types_table"></div>

This extension does not add any types.

### Added Settings

<div class="extension_settings_table"></div>

This extension does not add any settings.