Statistical Methods and Algorithms for Big Data


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Documentation for package ‘BigDataStatMeth’ version 0.99.32

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bdAdd_hdf5_matrix Write matrix to existing hdf5 file
bdapply_Function_hdf5 Apply function to different datasets inside a group
bdBind_hdf5 Bind matrices by rows or columns
bdblockmult Block matrix multiplication with Delayed Array Object
bdblockmult_hdf5 Block matrix multiplication with hdf5 datasets
bdblockmult_sparse Block matrix multiplication
bdblockmult_sparse_hdf5 Block matrix multiplication
bdblockmult_vector Block matrix-vector multiplication with Delayed Array Object
bdCCA_hdf5 Canonical Correlation Analysis
bdCreateEmptyDataset_hdf5 Create groups
bdCreateGroup_hdf5 Create groups
bdCreateLink_hdf5 Create hard link between two datasets
bdCreate_hdf5_matrix_file Create hdf5 data file and write data to it
bdCrossprod Crossproduct
bdCrossprod_hdf5 Crossprod with hdf5 matrix
bdCrossprod_Weighted Matrix Crossprod with R-objects and Delayed Array Object
bddtrsm Solves matrix equations : A*X = B
bdgetDatasetsList_hdf5 Gets all dataset names inside a group
bdgetDim_hdf5 Get dataset dimensions
bdget_maf_hdf5 Get minor allele frequency
bdImportData_hdf5 Import data from url or a file
bdImport_text_to_hdf5 Converts text file to hdf5 data file
bdImpute_snps_hdf5 Impute SNPs in hdf5 omic dataset
bdInvCholesky Inverse Cholesky
bdlm_paral Linear regression using MLR-MR algorithm
bdNormalize_Data Normalize Delayed Array matrix
bdNormalize_hdf5 Normalize dataset in hdf5 file
bdparallelpow2 Pow vector
bdparallelVectorSum Sumarize vector
bdPCA_hdf5 PCA Descomposition
bdpseudoinv Pseudo-Inverse
bdQR QR Decomposition
bdReduce_matrix_hdf5 Reduce hdf5 dataset
bdRemovelowdata Remove SNPs in hdf5 omic dataset with low data
bdRemove_hdf5_element Remove element group or dataset from hdf5 file
bdremove_maf_hdf5 Remove SNPs in hdf5 omic dataset with low data
bdScalarwproduct Matrix - Weighted Scalar Multiplication with numerical or DelayedArray data
bdSolve Solve matrix equations
bdSplit_matrix_hdf5 Split hdf5 dataset
bdSVD k first SVD components for DelayedArray
bdSVD_hdf5 Block SVD decomposition using an incremental algorithm.
bdSVD_lapack Complete SVD with Lapack Functions for DelayedArray and RObjects
bdtCrossprod Crossproduct
bdtCrossprod_hdf5 Transposed Crossprod with hdf5 matrix
bdtCrossprod_Weighted Block matrix multiplication with Delayed Array Object
bdwproduct Matrix - Weighted vector Multiplication with numerical or DelayedArray data
BigDataStatMeth BigDataStatMEth package documentation
blockmult Block matrix multiplication with Delayed Array Object
cancer Cancer classification
colesterol Dataset colesterol
getQRbyBlocks QR by blocks
miRNA miRNA