snpgdsSNPListClass {SNPRelate} | R Documentation

## the class of a SNP list

### Description

the class of a SNP list, and its instance is returned from `snpgdsSNPList`.

### Value

Return an object of “snpgdsSNPListClass” including the following components:

`snp.id` | SNP id
`chromosome` | SNP chromosome index
`position` | SNP physical position in basepair
`allele` | reference / non-ref alleles
`afreq` | allele frequency

### Author(s)

Xiuwen Zheng

### See Also

`snpgdsSNPList`, `snpgdsSNPListIntersect`

[Package SNPRelate version 1.18.1 Index]