Identifying differential DNA loops from chromatin topology data


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Documentation for package ‘diffloop’ version 1.10.0

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

diffloop-package diffloop: A package for differential DNA loop calling from ChIA-PET data

-- A --

addchr Add 'chr' to GRanges seqnames
addchr-method Add 'chr' to GRanges seqnames
annotateAnchors Add meta data column to anchors based on GRanges
annotateAnchors-method Add meta data column to anchors based on GRanges
annotateAnchors.bed Add meta data column to anchors based on bedgraph scores
annotateAnchors.bed-method Add meta data column to anchors based on bedgraph scores
annotateAnchors.bigwig Add meta data column to anchors based on .bigwig
annotateAnchors.bigwig-method Add meta data column to anchors based on .bigwig
annotateLoops Annotate loops as Enhancer-Promoter or CTCF-CTCF
annotateLoops-method Annotate loops as Enhancer-Promoter or CTCF-CTCF
annotateLoops.dge Annotate enhancer-promoter loops with differential gene expression
annotateLoops.dge-method Annotate enhancer-promoter loops with differential gene expression

-- B --

bedToGRanges Read a file and make a GRanges object
bedToGRanges-method Read a file and make a GRanges object

-- C --

calcLDSizeFactors Compute normalizing factors for each sample
calcLDSizeFactors-method Compute normalizing factors for each sample
callCCDs Compute Chromatin Contact Domains (CCDs)
callCCDs-method Compute Chromatin Contact Domains (CCDs)
computeBoundaryScores Compute boundary scores for genomic loci in between anchors
computeBoundaryScores-method Compute boundary scores for genomic loci in between anchors

-- D --

diffloop diffloop: A package for differential DNA loop calling from ChIA-PET data
dim-method See dimensions of loops object

-- F --

featureTest Combined association test for all loops in a defined region
featureTest-method Combined association test for all loops in a defined region
filterLoops Filter loops
filterLoops-method Filter loops
filterSpanningLoops Retain loops spanning some genomic feature
filterSpanningLoops-method Retain loops spanning some genomic feature

-- G --

geneinfo Human/mouse exon locations
getHumanGenes Get protein coding gene regions
getHumanGenes-method Get protein coding gene regions
getHumanTSS Get Human Transcription Start Sites
getHumanTSS-method Get Human Transcription Start Sites
getMouseGenes Get protein coding gene regions
getMouseGenes-method Get protein coding gene regions
getMouseTSS Get Mouse Transcription Start Sites
getMouseTSS-method Get Mouse Transcription Start Sites

-- H --

head-method Extract first part of loops object
human.genes Human protein coding genes

-- I --

interchromosomal Loops between chromosomes
interchromosomal-method Loops between chromosomes
intrachromosomal Loops within chromosomes
intrachromosomal-method Loops within chromosomes

-- K --

keepCTCFloops Keep CTCF loops
keepCTCFloops-method Keep CTCF loops
keepEPloops Keep enhancer-promoter loops
keepEPloops-method Keep enhancer-promoter loops

-- L --

loopAssoc Generalized differential Loop Calling
loopAssoc-method Generalized differential Loop Calling
loopDistancePlot Visualize proportion of loops at distances
loopDistancePlot-method Visualize proportion of loops at distances
loopGenes Determine genes contained within loops
loopGenes-method Determine genes contained within loops
loopMetrics Types of loops
loopMetrics-method Types of loops
loopPlot Visualize looping
loopPlot-method Visualize looping
loops A class to represent ChIA-PET interaction data and annotations
loops-class A class to represent ChIA-PET interaction data and annotations
loops.small chr1:36000000-36300000 loops
loopsMake Read preprocessed ChIA-PET data from dnaloop
loopsMake-method Read preprocessed ChIA-PET data from dnaloop
loopsMake.mango Read preprocessed ChIA-PET data from mango
loopsMake.mango-method Read preprocessed ChIA-PET data from mango
loopsSubset Subset two difloop objects
loopsSubset-method Subset two difloop objects
loopWidth Loop widths
loopWidth-method Loop widths

-- M --

mangoCorrection Perform mango bias correction
mangoCorrection-method Perform mango bias correction
manyLoopPlots Plot several loop regions
manyLoopPlots-method Plot several loop regions
mergeAnchors Combine nearby anchors into one peak
mergeAnchors-method Combine nearby anchors into one peak

-- N --

numAnchors Get number of anchors in each sample
numAnchors-method Get number of anchors in each sample
numLoops Per-sample loop quantities
numLoops-method Per-sample loop quantities

-- P --

padGRanges Pad a GRanges object
padGRanges-method Pad a GRanges object
pcaPlot Visualize sample relationships
pcaPlot-method Visualize sample relationships
plotTopLoops Plot the most significant loops
plotTopLoops-method Plot the most significant loops

-- Q --

quickAssoc Perform quick differential loop calling
quickAssoc-method Perform quick differential loop calling
quickAssocVoom Perform quick differential loop calling
quickAssocVoom-method Perform quick differential loop calling

-- R --

removeRegion Remove region from loops object
removeRegion-method Remove region from loops object
removeSelfLoops Remove self loops
removeSelfLoops-method Remove self loops
rmchr Remove 'chr' from GRanges seqnames
rmchr-method Remove 'chr' from GRanges seqnames

-- S --

sampleNames-method Grab/Update Sample Names
sampleNames<--method Grab/Update Sample Names
slidingWindowTest Combined association test for all loops in a defined region
slidingWindowTest-method Combined association test for all loops in a defined region
splitSamples Split samples into their own loops object
splitSamples-method Split samples into their own loops object
subsetLoops Subset loops
subsetLoops-method Subset loops
subsetRegion Extract region from loops object
subsetRegion-method Extract region from loops object
subsetRegionAB Retain loops that have anchors in two specified regions
subsetRegionAB-method Retain loops that have anchors in two specified regions
summary-method Link the anchors and interactions back together

-- T --

tail-method Extract last part of loops object
topLoops Grab top loops
topLoops-method Grab top loops

-- U --

union-method Combine two loops objects
updateLDGroups Update groups in colData for loops object
updateLDGroups-method Update groups in colData for loops object

-- misc --

[-method Extract parts of a loops object