A compositional model to assess expression changes from single-cell rna-seq data


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Documentation for package ‘scDDboost’ version 1.0.0

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scDDboost-package A compositional model to assess expression changes from single-cell rna-seq data
calD calculate distance matrix
clusHelper function to get intra and inter distance for clusters
detK determine the number of clusters
EBS accelerated empirical bayesian
extractInfo extract count matrix from SingleCellExperiment object
gCl gene_level cluster
genRClus generate random clusterings
getDD index of DD genes under FDR control
getSizeofDD number of DD genes under FDR control
getZ1Z2 function to get counts of cluster sizes at two conditions
gRef generate reference matrix
isRef check refinement relation between two clusters
LL likelihood function for hyperparameters estimation
lpt1t2 log likelihood of z1,z2 given t1,t2
lpzgt log likelihood of aggregated multinomial counts z given aggregated proportions t
mdd posterior of proportion change given mixture double dirichlet prior
pat generating partition patterns
pdd calculate posterior probabilities of a gene to be differential distributed
pddAggregate function to aggregate intermediate results and get prob of DD
rwMle MLE for random weighting parameter
scDDboost A compositional model to assess expression changes from single-cell rna-seq data
sim_dat scDDboost