Simplify Analysis and Annotation of Human Microarray Datasets


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Documentation for package ‘humarray’ version 1.1

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A B C D E F G H I L M N P Q R S U misc

humarray-package Simplify Analysis and Annotation of Human Microarray Datasets

-- A --

A1 Access alleles for ChipInfo
A1-method Access alleles for ChipInfo
A1<- Access alleles for ChipInfo
A1<--method Access alleles for ChipInfo
A2 Access alleles for ChipInfo
A2-method Access alleles for ChipInfo
A2<- Access alleles for ChipInfo
A2<--method Access alleles for ChipInfo
AB Returns the A and B allele for SNP ids
as As("ChipInfo", "GRanges")

-- B --

Band Retrieve the cytoband(s) for snp ids, genes or locations
Band.gene Retrieve the cytoband(s) for genes labels
Band.pos Find the cytoband(s) overlapping a chromosome location

-- C --

chip Retrieve the Chip name for ChipInfo
chip-method Retrieve the Chip name for ChipInfo
chip.support Retrieve current ChipInfo annotation object
chipId Access chip-ids for ChipInfo
chipId-method Access chip-ids for ChipInfo
ChipInfo Constructor (wrapper) for ChipInfo annotation object
ChipInfo-class Class to represent SNP annotation for a microarray
ChipInfo-method Class to represent SNP annotation for a microarray
Chr Find chromosome for SNP ids, gene name or band
chrIndices-method ~~ Methods for Function 'chrIndices' ~~
chrIndices-methods ~~ Methods for Function 'chrIndices' ~~
chrInfo-method ~~ Methods for Function 'chrInfo' ~~
chrInfo-methods ~~ Methods for Function 'chrInfo' ~~
chrm Chromosome method for RangedData objects
chrm-method Chromosome method for RangedData objects
chrNames-method ~~ Methods for Function 'chrNames' ~~
chrNames-methods ~~ Methods for Function 'chrNames' ~~
chrNums Extract chromosome numbers from GRanges/RangedData
chrSel Select chromosome subset for ranged objects
chrSel-method Select chromosome subset for ranged objects
chrSelect Select chromosome subset of GRanges or RangedData object
coerce-method ~~ Methods for Function 'coerce' ~~
coerce-methods ~~ Methods for Function 'coerce' ~~
coerce<--method ~~ Methods for Function 'coerce<-' ~~
coerce<--methods ~~ Methods for Function 'coerce<-' ~~
compact.gene.list Make a compact version of gene annotation
conv.36.37 Convert from build 36 to build 37 SNP coordinates
conv.37.36 Convert from build 37 to build 36 SNP coordinates
conv.37.38 Convert from build 37 to build 38 SNP coordinates
conv.38.37 Convert from build 38 to build 37 SNP coordinates
convert.textpos.to.data Convert a chr:pos1-pos2 vector to a matrix
convTo36 Convert ChipInfo between build 36/37/38 coordinates
convTo36-method Convert ChipInfo between build 36/37/38 coordinates
convTo37 Convert ChipInfo between build 36/37/38 coordinates
convTo37-method Convert ChipInfo between build 36/37/38 coordinates
convTo38 Convert ChipInfo between build 36/37/38 coordinates
convTo38-method Convert ChipInfo between build 36/37/38 coordinates

-- D --

df.to.GRanges Convert a data.frame with positional information to GRanges
df.to.ranged Convert a data.frame with positional information to RangedData/GRanges
dim-method rownames method for ChipInfo objects

-- E --

endSnp Find closest SNPs to the ends of ranges
ENS.to.GENE Convert ensembl ids to HGNC gene ids
expand.nsnp Expand genomic locations to the ranges covering the 'n' closest SNPs
extraColumnSlotNames2-method ~~ Methods for Function 'extraColumnSlotNames2' ~~
extraColumnSlotNames2-methods ~~ Methods for Function 'extraColumnSlotNames2' ~~

-- F --

force.chr.pos Force a valid genomic range, given the inputted coordinates

-- G --

Gene.pos Find the gene(s) overlapping a chromosome location
GENE.to.ENS Convert gene ids to ensembl ids
get.centromere.locs Return Centromere locations across the genome
get.chr.lens Get chromosome lengths from build database
get.cyto Return Cytoband/Karyotype locations across the genome
get.exon.annot Get exon names and locations from UCSC
get.gene.annot Get human gene names and locations from biomart
get.genic.subset Obtain subset of ranged object overlapping human genes
get.GO.for.genes Retreive GO terms from biomart for a given gene list
get.immunobase.snps Download GWAS hits from t1dbase.org
get.immunog.locs Retrieve locations of Immunoglobin regions across the genome
get.nearby.snp.lists Obtain nearby SNP-lists within a recombination window
get.recombination.map Get HapMap recombination rates for hg18 (build 36)
get.t1d.regions Obtain a listing of known T1D associated genomic regions
get.t1d.subset Obtain subset of ranged object overlapping known T1D associated genomic regions
get.telomere.locs Derive Telomere locations across the genome
GRanges Plot method for GRanges objects
GRanges-method Plot method for GRanges objects

-- H --

humarray Simplify Analysis and Annotation of Human Microarray Datasets

-- I --

iChipRegionsB36 Autoimmune enriched regions as mapped on ImmunoChip
id.to.rs Convert from chip ID labels to dbSNP rs-ids
ids.by.pos Order rs-ids or ichip ids by chrosome and position
ImmunoChipB37 ImmunoChip annotation object (built-in)
in.window Select all ranges lying within a chromosome window
initialize-method Class to represent SNP annotation for a microarray
invGRanges Invert a ranged object Select the empty space between ranges for the whole genome, for instance you may want to overlap with everything NOT in a set of ranges.

-- L --

lambda_1000 Normalize Lambda inflation factors to specific case-control count
length-method rownames method for ChipInfo objects

-- M --

makeGRanges Wrapper to construct GRanges object from chr,pos or chr,start,end
manifest Convert from chip/rs-ids to manifest chip ID labels
meta.me Meta-analysis using odds ratio and standard error from 2 datasets

-- N --

nearest.gene Retrieve the 'n' closest GENE labels or positions near specified locus
nearest.snp Retrieve the 'n' closest SNP ids or positions near specified locus

-- P --

plot-method Plot method for GRanges objects
plotGeneAnnot Plot genes to annotate figures with genomic axes
plotRanges Plot the locations specified in a GRanges or RangedData object
Pos Find the chromosome position for SNP ids, gene name or band
Pos.band Find the chromosome, start and end position for cytoband names
Pos.gene Find the chromosome, start and end position for gene names
print-method rownames method for ChipInfo objects

-- Q --

QCcode Access quality control pass or fail codes for ChipInfo
QCcode-method Access quality control pass or fail codes for ChipInfo
QCcode<- Access quality control pass or fail codes for ChipInfo
QCcode<--method Access quality control pass or fail codes for ChipInfo
QCfail Access quality control pass or fail codes for ChipInfo
QCfail-method Access quality control pass or fail codes for ChipInfo
QCpass Access quality control pass or fail codes for ChipInfo
QCpass-method Access quality control pass or fail codes for ChipInfo

-- R --

ranged.to.data.frame Convert RangedData/GRanges to a data.frame
ranged.to.txt Convert GRanges/RangedData to chr:pos1-pos2 vector
RangedData Plot method for GRanges objects
RangedData-method Plot method for GRanges objects
rangeSnp Find closest SNPs to the starts and ends of ranges
recomWindow Extend an interval or SNP by distance in centimorgans (recombination distance)
rownames-method rownames method for ChipInfo objects
rownames-method rownames method for GRanges objects
rownames<--method ~~ Methods for Function 'rownames<-' ~~
rownames<--methods ~~ Methods for Function 'rownames<-' ~~
rranges Simulate a GRanges or RangedData object
rs.id Access rs-ids for ChipInfo
rs.id-method Access rs-ids for ChipInfo
rs.to.id Convert from dbSNP rs-ids to chip ID labels

-- S --

select.autosomes Select ranges only within the 22 autosomes in a ranged data object
set.chr.to.char Change the chromosome labels in a RangedData or GRanges object to string codes
set.chr.to.numeric Change the chromosome labels in a RangedData or GRanges object to numbers
show-method rownames method for ChipInfo objects
showChipInfo Display a ChipInfo object
snps.in.range Retrieve SNP ids or positions in specified range
startSnp Find closest SNPs to the starts of ranges

-- U --

ucsc Retrieve the UCSC build for a ChipInfo object
ucsc-method Retrieve the UCSC build for a ChipInfo object

-- misc --

[[-method Subset ChipInfo by chromosome