hlaSNPID {HIBAG} | R Documentation

## Get SNP IDs and positions

### Description

Get the information of SNP ID with or without position.

### Usage

    hlaSNPID(obj, type=c("RefSNP+Position", "RefSNP", "Position"))

### Arguments

`obj` | a genotypic object of `hlaSNPGenoClass`, a model object of `hlaAttrBagClass` or a model object of `hlaAttrBagObj`
`type` | `"RefSNP+Position"` (by default), `"RefSNP"` or `"Position"`

### Value

If `type = "RefSNP+Position"`, return `paste(obj$snp.id, obj$snp.position, sep="-")`; if `type = "RefSNP"`, return `obj$snp.id`; otherwise, return `obj$snp.position`.

### Author(s)

Xiuwen Zheng

### See Also

`hlaGenoSwitchStrand`, `hlaGenoCombine`

### Examples

    x <- hlaSNPID(HapMap_CEU_Geno)
    head(x)

    x <- hlaSNPID(HapMap_CEU_Geno, "RefSNP")
    head(x)

    x <- hlaSNPID(HapMap_CEU_Geno, "Position")
    head(x)

[Package HIBAG version 1.18.1 Index]