CEllular Latent Dirichlet Allocation


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Documentation for package ‘celda’ version 1.4.1

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A B C D E F G L M N P R S T

-- A --

appendCeldaList Append two celdaList objects
availableModels available models

-- B --

bestLogLikelihood Get the log-likelihood
bestLogLikelihood-method Get the log-likelihood

-- C --

celda Celda models
celdaCGGridSearchRes celdaCGGridSearchRes
celdaCGMod celdaCGmod
celdaCGSim celdaCGSim
celdaCMod celdaCMod
celdaCSim celdaCSim
celdaGMod celdaGMod
celdaGridSearch Run Celda in parallel with multiple parameters
celdaGSim celdaGSim
celdaHeatmap Plot celda Heatmap
celdaHeatmap-method Heatmap for celda_C
celdaHeatmap-method Heatmap for celda_CG
celdaHeatmap-method Heatmap for celda_CG
celdaPerplexity Get perplexity for every model in a celdaList
celdaPerplexity-method Get perplexity for every model in a celdaList
celdaProbabilityMap Renders probability and relative expression heatmaps to visualize the relationship between feature modules and cell populations.
celdaProbabilityMap-method Probability map for a celda_C model
celdaProbabilityMap-method Probability map for a celda_CG model
celdaTsne Embeds cells in two dimensions using tSNE based on celda_CG results.
celdaTsne-method tSNE for celda_C
celdaTsne-method tSNE for celda_CG
celdaTsne-method tSNE for celda_G
celdaUmap Embeds cells in two dimensions using umap.
celdaUmap-method umap for celda_C
celdaUmap-method umap for celda_CG
celdaUmap-method umap for celda_G
celda_C Cell clustering with Celda
celda_CG Cell and feature clustering with Celda
celda_G Feature clustering with Celda
clusterProbability Get cluster probability
clusterProbability-method Conditional probabilities for cells in subpopulations from a Celda_C model
clusterProbability-method Conditional probabilities for cells and features from a Celda_CG model
clusterProbability-method Conditional probabilities for features in modules from a Celda_G model
clusters Get clustering outcomes from a celdaModel
clusters-method Get clustering outcomes from a celdaModel
compareCountMatrix Check count matrix consistency
contaminationSim contaminationSim
countChecksum Get the MD5 hash of the count matrix from the celdaList
countChecksum-method Get the MD5 hash of the count matrix from the celdaList

-- D --

decontX Contamination estimation with decontX
decontX-method Contamination estimation with decontX
decontXcounts Get or set decontaminated counts matrix
decontXcounts<- Get or set decontaminated counts matrix
differentialExpression Differential expression for cell subpopulations using MAST
distinctColors Create a color palette

-- E --

eigenMatMultInt Fast matrix multiplication for double x int

-- F --

factorizeMatrix Generate factorized matrices showing each feature's influence on cell / gene clustering
factorizeMatrix-method Matrix factorization for results from celda_C()
factorizeMatrix-method Matrix factorization for results from celda_CG
factorizeMatrix-method Matrix factorization for results from celda_G
fastNormProp Fast normalization for numeric matrix
fastNormPropLog Fast normalization for numeric matrix
fastNormPropSqrt Fast normalization for numeric matrix
featureModuleLookup Obtain the gene module of a gene of interest
featureModuleLookup-method Lookup the module of a feature
featureModuleLookup-method Lookup the module of a feature
featureModuleLookup-method Lookup the module of a feature
featureModuleTable Outputting a feature module table
findMarkersTree Generate marker decision tree from single-cell clustering output

-- G --

geneSetEnrich Gene set enrichment
getDecisions Gets cluster estimates using rules generated by 'celda::findMarkersTree'

-- L --

logLikelihood Calculate LogLikelihood
logLikelihoodcelda_C Calculate Celda_C log likelihood
logLikelihoodcelda_CG Calculate Celda_CG log likelihood
logLikelihoodcelda_G Calculate Celda_G log likelihood
logLikelihoodHistory Get log-likelihood history
logLikelihoodHistory-method Get log-likelihood history

-- M --

matrixNames Get feature, cell and sample names from a celdaModel
matrixNames-method Get feature, cell and sample names from a celdaModel
moduleHeatmap Heatmap for featureModules

-- N --

nonzero get row and column indices of none zero elements in the matrix
normalizeCounts Normalization of count data

-- P --

params Get parameter values provided for celdaModel creation
params-method Get parameter values provided for celdaModel creation
perplexity Calculate the perplexity from a single celdaModel
perplexity-method Calculate the perplexity on new data with a celda_C model
perplexity-method Calculate the perplexity on new data with a celda_CG model
perplexity-method Calculate the perplexity on new data with a celda_G model
plotCeldaViolin Feature Expression Violin Plot
plotDecontXContamination Plots contamination on UMAP coordinates
plotDecontXMarkerExpression Plots expression of marker genes before and after decontamination
plotDecontXMarkerPercentage Plots percentage of cells cell types expressing markers
plotDimReduceCluster Plotting the cell labels on a dimensionality reduction plot
plotDimReduceFeature Plotting feature expression on a dimensionality reduction plot
plotDimReduceGrid Mapping the dimensionality reduction plot
plotDimReduceModule Plotting the Celda module probability on a dimensionality reduction plot
plotGridSearchPerplexity Visualize perplexity of a list of celda models
plotGridSearchPerplexitycelda_C Plot perplexity as a function of K from celda_C models
plotGridSearchPerplexitycelda_CG Plot perplexity as a function of K and L from celda_CG models
plotGridSearchPerplexitycelda_G Plot perplexity as a function of L from a celda_G model
plotHeatmap Plots heatmap based on Celda model
plotMarkerDendro Plots dendrogram of _findMarkersTree_ output
plotMarkerHeatmap Generate heatmap for a marker decision tree

-- R --

recodeClusterY Recode feature module clusters
recodeClusterZ Recode cell cluster labels
recursiveSplitCell Recursive cell splitting
recursiveSplitModule Recursive module splitting
resamplePerplexity Calculate and visualize perplexity of all models in a celdaList, with count resampling
resList Get final celdaModels from a celdaList
resList-method Get final celdaModels from a celdaList
retrieveFeatureIndex Retrieve row index for a set of features
runParams Get run parameters provided to 'celdaGridSearch()'
runParams-method Get run parameters provided to 'celdaGridSearch()'

-- S --

sampleCells sampleCells
sampleLabel Get sampleLabels from a celdaModel
sampleLabel-method Get sampleLabels from a celdaModel
selectBestModel Select best chain within each combination of parameters
semiPheatmap A function to draw clustered heatmaps.
simulateCells Simulate count data from the celda generative models.
simulateCellscelda_C Simulate cells from the celda_C model
simulateCellscelda_CG Simulate cells from the celda_CG model
simulateCellscelda_G Simulate cells from the celda_G model
simulateContamination Simulate contaminated count matrix
subsetCeldaList Subset celdaList object from celdaGridSearch

-- T --

topRank Identify features with the highest influence on clustering.