# Imputed genotypes in PLINK format

This page has been last updated for R11.

### Sandbox directory

Imputed genotypes in the [PLINK](https://www.cog-genomics.org/plink2/input#bed) format are available in the following Sandbox directory:

`/finngen/library-red/finngen_R[RELEASE]/genotype_plink_1.0`

### Data files

Two sets of PLINK files are available:

* all variants
* HapMap3 filtered variants

Both sets come with their `.bed,` `.bim` `.fam, .afreq` files.

Please refer to the readme file in sandbox directory for full details of the available data.

#### All variants

All variants are available in the following files:

`data/finngen_R[RELEASE].bed`

`data/finngen_R[RELEASE].bim`

`data/finngen_R[RELEASE].fam`

`data/finngen_R[RELEASE].afreq`

#### HapMap3 filtered variants

HapMap3 filtered variants are available in the following files:

`data/finngen_R[RELEASE]_hm3.bed`

`data/finngen_R[RELEASE]_hm3.bim`

`data/finngen_R[RELEASE]_hm3.fam`

`data/finngen_R[RELEASE]_hm3.afreq`

### Further information

Read more about the [Plink 2.0 data format](https://www.cog-genomics.org/plink/2.0/formats).


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.finngen.fi/finngen-data-specifics/red-library-data-individual-level-data/genotype-data/types-of-genotype-files-available/genotype-plink-data.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.