Tools and Infrastructure for Developing 'Scalable' 'HDF5'-Based Methods

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Documentation for package ‘BigDataStatMeth’ version 1.0.3

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

bdapply_Function_hdf5	Apply function to different datasets inside a group
bdBind_hdf5_datasets	Bind matrices by rows or columns
bdblockMult	Block-Based Matrix Multiplication
bdblockmult_hdf5	Hdf5 datasets multiplication
bdblockmult_sparse_hdf5	Block matrix multiplication for sparse matrices
bdblockSubstract	Block-Based Matrix Subtraction
bdblockSubstract_hdf5	HDF5 dataset subtraction
bdblockSum	Block-Based Matrix Addition
bdblockSum_hdf5	HDF5 dataset addition
bdCheckMatrix_hdf5	Check Matrix Suitability for Eigenvalue Decomposition with Spectra
bdCholesky_hdf5	Cholesky Decomposition for HDF5-Stored Matrices
bdcomputeMatrixVector_hdf5	Apply Vector Operations to HDF5 Matrix
bdCorr_hdf5	Compute correlation matrix for matrices stored in HDF5 format
bdCorr_matrix	Compute correlation matrix for in-memory matrices (unified function)
bdCreate_diagonal_hdf5	Create Diagonal Matrix or Vector in HDF5 File
bdCreate_hdf5_emptyDataset	Create an empty HDF5 dataset (no data written)
bdCreate_hdf5_group	Create Group in an HDF5 File
bdCreate_hdf5_matrix	Create hdf5 data file and write data to it
bdCrossprod	Efficient Matrix Cross-Product Computation
bdCrossprod_hdf5	Crossprod with hdf5 matrix
bdDiag_add_hdf5	Add Diagonal Elements from HDF5 Matrices or Vectors
bdDiag_divide_hdf5	Divide Diagonal Elements from HDF5 Matrices or Vectors
bdDiag_multiply_hdf5	Multiply Diagonal Elements from HDF5 Matrices or Vectors
bdDiag_scalar_hdf5	Apply Scalar Operations to Diagonal Elements
bdDiag_subtract_hdf5	Subtract Diagonal Elements from HDF5 Matrices or Vectors
bdEigen_hdf5	Eigenvalue Decomposition for HDF5-Stored Matrices using Spectra
bdgetDatasetsList_hdf5	List Datasets in HDF5 Group
bdgetDiagonal_hdf5	Get Matrix Diagonal from HDF5
bdgetDim_hdf5	Get HDF5 Dataset Dimensions
bdgetSDandMean_hdf5	Compute Matrix Standard Deviation and Mean in HDF5
bdImportData_hdf5	Import data from URL or file to HDF5 format
bdImportTextFile_hdf5	Import Text File to HDF5
bdImputeSNPs_hdf5	Impute Missing SNP Values in HDF5 Dataset
bdInvCholesky_hdf5	Matrix Inversion using Cholesky Decomposition for HDF5-Stored Matrices
bdIsLocked_hdf5	Test whether an HDF5 file is locked (in use)
bdmove_hdf5_dataset	Move HDF5 Dataset
bdNormalize_hdf5	Normalize dataset in HDF5 file
bdPCA_hdf5	Principal Component Analysis for HDF5-Stored Matrices
bdpseudoinv	Compute Matrix Pseudoinverse (In-Memory)
bdpseudoinv_hdf5	Compute Matrix Pseudoinverse (HDF5-Stored)
bdQR	QR Decomposition for In-Memory Matrices
bdQR_hdf5	QR Decomposition for HDF5-Stored Matrices
bdReduce_hdf5_dataset	Reduce Multiple HDF5 Datasets
bdRemovelowdata_hdf5	Remove Low-Representation SNPs from HDF5 Dataset
bdRemoveMAF_hdf5	Remove SNPs Based on Minor Allele Frequency
bdRemove_hdf5_element	Remove Elements from HDF5 File
bdScalarwproduct	Matrix–scalar weighted product
bdSolve	Solve Linear System AX = B (In-Memory)
bdSolve_hdf5	Solve Linear System AX = B (HDF5-Stored)
bdSort_hdf5_dataset	Sort HDF5 Dataset Using Predefined Order
bdSplit_matrix_hdf5	Split HDF5 Dataset into Submatrices
bdsubset_hdf5_dataset	Create Subset of HDF5 Dataset
bdSVD_hdf5	Singular Value Decomposition for HDF5-Stored Matrices
bdtCrossprod	Efficient Matrix Transposed Cross-Product Computation
bdtCrossprod_hdf5	Transposed cross product with HDF5 matrices
bdWriteDiagonal_hdf5	Write Matrix Diagonal to HDF5
bdWriteOppsiteTriangularMatrix_hdf5	Write Upper/Lower Triangular Matrix
bdWrite_hdf5_dimnames	Write dimnames to an HDF5 dataset
bd_wproduct	Weighted matrix–vector products and cross-products
BigDataStatMeth	BigDataStatMeth package documentation
cancer	Cancer classification
colesterol	Dataset colesterol
miRNA	miRNA