[[,ChipInfo,ANY,ANY-method

a chromosome number or letter, i.e, one of seqlevels(x)

always leave missing, not applicable for this method.

further arguments - again there should not be any


Returns the subset of the ChipInfo object for which SNPs are on
the chromosome specified, by either number or character.


Utilises GRanges, data.frame or IRanges objects. Integrates gene annotation for ImmunoChip (or your custom chip) with function calls. Intuitive wrappers for annotation lookup (gene lists, exon ranges, etc) and conversion (e.g, between build 36 and 37 coordinates). Conversion between ensembl and HGNC gene ids, chip ids to rs-ids for SNP-arrays. Retrieval of chromosome and position for gene, band or SNP-ids, or reverse lookup. Simulation functions for ranges objects.

[[,ChipInfo,ANY,ANY-method: Subset ChipInfo by chromosome

Description

Usage

Arguments

Value