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Bioconductor - SVP

SVP

This is the released version of SVP; for the devel version, see SVP.

Predicting cell states and their variability in single-cell or spatial omics data

Bioconductor version: Release (3.21)

SVP uses the distance between cells and cells, features and features, cells and features in the space of MCA to build nearest neighbor graph, then uses random walk with restart algorithm to calculate the activity score of gene sets (such as cell marker genes, kegg pathway, go ontology, gene modules, transcription factor or miRNA target sets, reactome pathway, ...), which is then further weighted using the hypergeometric test results from the original expression matrix. To detect the spatially or single cell variable gene sets or (other features) and the spatial colocalization between the features accurately, SVP provides some global and local spatial autocorrelation method to identify the spatial variable features. SVP is developed based on SingleCellExperiment class, which can be interoperable with the existing computing ecosystem.

Author: Shuangbin Xu [aut, cre] ORCID: 0000-0003-3513-5362 , Guangchuang Yu [aut, ctb] ORCID: 0000-0002-6485-8781

Maintainer: Shuangbin Xu <xshuangbin at 163.com>

Citation (from within R, enter citation("SVP")): Installation

To install this package, start R (version "4.5") and enter:


if (!require("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("SVP")

For older versions of R, please refer to the appropriate Bioconductor release.

Documentation

To view documentation for the version of this package installed in your system, start R and enter:

browseVignettes("SVP")
Details biocViews GO, GeneExpression, GeneSetEnrichment, GeneTarget, KEGG, SingleCell, Software, Spatial, Transcription, Transcriptomics Version 1.0.2 In Bioconductor since BioC 3.21 (R-4.5) (< 6 months) License GPL-3 Depends R (>= 4.1.0) Imports Rcpp, RcppParallel, methods, cli, dplyr, rlang, S4Vectors, SummarizedExperiment, SingleCellExperiment, SpatialExperiment, BiocGenerics, BiocParallel, fastmatch, pracma, stats, withr, Matrix, DelayedMatrixStats, deldir, utils, BiocNeighbors, ggplot2, ggstar, ggtree, ggfun System Requirements GNU make URL https://github.com/YuLab-SMU/SVP Bug Reports https://github.com/YuLab-SMU/SVP/issues See More Suggests rmarkdown, prettydoc, broman, RSpectra, BiasedUrn, knitr, ks, igraph, testthat (>= 3.0.0), scuttle, magrittr, DropletUtils, tibble, tidyr, harmony, aplot, scales, ggsc, scatterpie, scran, scater, STexampleData, ape Linking To Rcpp, RcppArmadillo (>= 14.0), RcppParallel, RcppEigen, dqrng Enhances Depends On Me Imports Me Suggests Me Links To Me Build Report Build Report Package Archives

Follow Installation instructions to use this package in your R session.


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