Segmentation, normalisation and processing of aCGH data


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Documentation for package ‘snapCGH’ version 1.60.0

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cbind.SegList Combine SegList Objects
chrominfo.Mb Basic Chromosomal Information for UCSC Human Genome Assembly July 2003 freeze
combine.func Function to merge states based on their state means
compareBreakPoints Function for comparing segmentation methods to a known truth
compareSegmentations Function for comparing segmentation methods to a known truth
convert.output Converts the output from the simulation to a format which can be used by segmentation schemes available within R
dim Retrieve the Dimensions of an RGList, MAList or SegList Object
dim-method Retrieve the Dimensions of an RGList, MAList or SegList Object
dim.MAList Retrieve the Dimensions of an RGList, MAList or SegList Object
dim.RGList Retrieve the Dimensions of an RGList, MAList or SegList Object
dim.SegList Retrieve the Dimensions of an RGList, MAList or SegList Object
dimnames Retrieve the Dimension Names of an RGList, MAList or SegList Object
dimnames-method Retrieve the Dimension Names of an RGList, MAList or SegList Object
dimnames.SegList Retrieve the Dimension Names of an RGList, MAList or SegList Object
filterClones Filter clones from sample
find.param.five Yields the output in a model with five underlying states
find.param.four Yields output when there are 4 underlying states
find.param.one Yields output when there is 1 underlying states
find.param.three Yields output when there are 3 underlying states
find.param.two Yields output when there are 2 underlying states
findBreakPoints Returns the start and end of segments.
fit.model Fitting a heterogeneous HMM to the log2 ratios on a particular chromosome.
floor.func clustering and heatmap
generate.data A function for simulating aCGH data and the corresponding clone layout
genomePlot Plots the genome
heatmapGenome clustering and heatmap
IDProbes Interactive version of genomePlot
imputeMissingValues Imputing log2 ratios
LargeDataObject-class Large Data Object - class
length Retrieve the Dimensions of an RGList, MAList or SegList Object
length-method Retrieve the Dimensions of an RGList, MAList or SegList Object
length.MAList Retrieve the Dimensions of an RGList, MAList or SegList Object
length.RGList Retrieve the Dimensions of an RGList, MAList or SegList Object
length.SegList Retrieve the Dimensions of an RGList, MAList or SegList Object
log2ratios Extracting log2 ratios
maPalette clustering and heatmap
MergeLevels.new Function to merge states based on their state means
MergeLevels.old Function to merge states based on their state means
mergeStates Function to merge states based on their state means
plotChrom clustering and heatmap
plotSegmentedGenome Plots the genome
plotValChrom clustering and heatmap
plotvalChrom.func clustering and heatmap
plotValGenome clustering and heatmap
print.SegList Segmentation States - class
processCGH Process data in an MAList
prop.na Process data in an MAList
rbind.SegList Combine SegList Objects
read.clonesinfo Reading chromsome and positional information about each clone.
readPositionalInfo readPositionalInfo
removeByWeights Remove clones based on a weights matrix
run.nelder Fitting a heterogeneous HMM to the log2 ratios on a particular chromosome.
runBioHMM This function implements the BioHMM
runDNAcopy Results of segmenting an MAList data object using the DNAcopy library
runGLAD Results of segmenting an aCGHList data object using the GLAD library
runHomHMM A function to fit unsupervised Hidden Markov model
runTilingArray Results of segmenting an MAList data object using the Picard et al algorithm found in the tilingArray library
sample.names Plots the genome
SegList-class Segmentation States - class
show-method Large Data Object - class
show-method Segmentation States - class
simulateData A function for simulating aCGH data and the corresponding clone layout
states.hmm.func A function to fit unsupervised Hidden Markov model
Viterbi.five A scaled Viterbi algorithm for allocating clones to one of five underlying states.
Viterbi.four A scaled Viterbi algorithm for allocating clones to one of four underlying states.
Viterbi.three A scaled Viterbi algorithm for allocating clones to one of two underlying states.
Viterbi.two A scaled Viterbi algorithm for allocating clones to one of two underlying states.
zoomChromosome Interactive plot of a single chromsome
zoomGenome Interactive plot of the whole genome
[.SegList Segmentation States - class