Parallel Computing Toolset for Relatedness and Principal Component Analysis of SNP Data


Documentation for package ‘SNPRelate’ version 1.10.2

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SNPRelate-package Parallel Computing Toolset for Genome-Wide Association Studies
hapmap_geno SNP genotypes of HapMap samples
plot.snpgdsEigMixClass Eigen-analysis on SNP genotype data
plot.snpgdsPCAClass Principal Component Analysis (PCA) on SNP genotype data
snpgdsAdmixPlot Plot Ancestry Proportions
snpgdsAdmixProp Estimate ancestral proportions from the eigen-analysis
snpgdsAdmixTable Plot Ancestry Proportions
snpgdsAlleleSwitch Allele-switching
snpgdsApartSelection Select SNPs with a basepair distance
snpgdsBED2GDS Conversion from PLINK BED to GDS
snpgdsClose Close the SNP GDS File
snpgdsCombineGeno Merge SNP datasets
snpgdsCreateGeno Create a SNP genotype dataset from a matrix
snpgdsCreateGenoSet Create a SNP genotype dataset from a GDS file
snpgdsCutTree Determine clusters of individuals
snpgdsDiss Individual dissimilarity analysis
snpgdsDrawTree Draw a dendrogram
snpgdsEIGMIX Eigen-analysis on SNP genotype data
snpgdsErrMsg Get the last error information
snpgdsExampleFileName Example GDS file
SNPGDSFileClass SNPGDSFileClass
SNPGDSFileClass-class SNPGDSFileClass
snpgdsFst F-statistics (fixation indices)
snpgdsGDS2BED Conversion from GDS to PLINK BED
snpgdsGDS2Eigen Conversion from GDS to Eigen (EIGENSTRAT)
snpgdsGDS2PED Conversion from GDS to PED
snpgdsGEN2GDS Conversion from Oxford GEN format to GDS
snpgdsGetGeno To get a genotype matrix
snpgdsGRM Genetic Relationship Matrix (GRM) for SNP genotype data
snpgdsHCluster Hierarchical cluster analysis
snpgdsHWE Statistical test of Hardy-Weinberg Equilibrium
snpgdsIBDKING KING method of moment for the identity-by-descent (IBD) analysis
snpgdsIBDMLE Maximum likelihood estimation (MLE) for the Identity-By-Descent (IBD) Analysis
snpgdsIBDMLELogLik Log likelihood for MLE method in the Identity-By-Descent (IBD) Analysis
snpgdsIBDMoM PLINK method of moment (MoM) for the Identity-By-Descent (IBD) Analysis
snpgdsIBDSelection Get a table of IBD coefficients
snpgdsIBS Identity-By-State (IBS) proportion
snpgdsIBSNum Identity-By-State (IBS)
snpgdsIndInb Individual Inbreeding Coefficients
snpgdsIndInbCoef Individual Inbreeding Coefficient
snpgdsIndivBeta Individual inbreeding and relatedness estimation (beta estimator)
snpgdsLDMat Linkage Disequilibrium (LD) analysis
snpgdsLDpair Linkage Disequilibrium (LD)
snpgdsLDpruning Linkage Disequilibrium (LD) based SNP pruning
snpgdsOpen Open a SNP GDS File
snpgdsOption Option settings: chromosome coding, etc
snpgdsPairIBD Calculate Identity-By-Descent (IBD) Coefficients
snpgdsPairIBDMLELogLik Log likelihood for MLE method in the Identity-By-Descent (IBD) Analysis
snpgdsPairScore Genotype Score for Pairs of Individuals
snpgdsPCA Principal Component Analysis (PCA) on SNP genotype data
snpgdsPCACorr PC-correlated SNPs in principal component analysis
snpgdsPCASampLoading Project individuals onto existing principal component axes
snpgdsPCASNPLoading SNP loadings in principal component analysis
snpgdsPED2GDS Conversion from PLINK PED to GDS
snpgdsSampMissRate Missing Rate of Samples
snpgdsSelectSNP SNP selection
snpgdsSlidingWindow Sliding window
snpgdsSNPList Create a SNP list object
snpgdsSNPListClass the class of a SNP list
snpgdsSNPListIntersect Get a common SNP list between two SNP list objects
snpgdsSNPListStrand Switch allele strand.
snpgdsSNPRateFreq Allele Frequency, Minor Allele Frequency, Missing Rate of SNPs
snpgdsSummary Summary of GDS genotype file
snpgdsTranspose Transpose genotypic matrix
snpgdsVCF2GDS Reformat VCF file(s)
snpgdsVCF2GDS_R Reformat a VCF file (R implementation)
SNPRelate Parallel Computing Toolset for Genome-Wide Association Studies