ldstruct-class {ldblock} | R Documentation

## Class `"ldstruct"`

### Description

Manage information about LD statistics as reported by HapMap.

### Objects from the Class

Objects can be created by calls of the form `new("ldstruct", ...)`.

### Slots

`ldmat`:

  Object of class `"dsCMatrix"` sparse representation of statistics

`chrom`:

  Object of class `"character"` chromosome tag in UCSC format

`genome`:

  Object of class `"character"` genome tag

`allpos`:

  Object of class `"numeric"` coordinates

`poptag`:

  Object of class `"character"` hapmap founder population tag, 'CEU', 'MEX' etc.

`statInUse`:

  Object of class `"character"` code for statistic retrieved, one of 'Dprime', 'LOD', 'R2'

`allrs`:

  Object of class `"character"` all SNP identifiers, sometimes in affy format

### Methods

ldmat

  `signature(x = "ldstruct")`: extract sparse matrix

### Examples

    showClass("ldstruct")

[Package ldblock version 1.12.1 Index]