BigDataStatMeth1.0.3 package

Weighted matrix–vector products and cross-products

Apply function to different datasets inside a group

Bind matrices by rows or columns

Hdf5 datasets multiplication

Block matrix multiplication for sparse matrices

Block-Based Matrix Multiplication

HDF5 dataset subtraction

Block-Based Matrix Subtraction

HDF5 dataset addition

Block-Based Matrix Addition

Check Matrix Suitability for Eigenvalue Decomposition with Spectra

Cholesky Decomposition for HDF5-Stored Matrices

Apply Vector Operations to HDF5 Matrix

Compute correlation matrix for matrices stored in HDF5 format

Compute correlation matrix for in-memory matrices (unified function)

Create Diagonal Matrix or Vector in HDF5 File

Create an empty HDF5 dataset (no data written)

Create Group in an HDF5 File

Create hdf5 data file and write data to it

Crossprod with hdf5 matrix

Efficient Matrix Cross-Product Computation

Add Diagonal Elements from HDF5 Matrices or Vectors

Divide Diagonal Elements from HDF5 Matrices or Vectors

Multiply Diagonal Elements from HDF5 Matrices or Vectors

Apply Scalar Operations to Diagonal Elements

Subtract Diagonal Elements from HDF5 Matrices or Vectors

Eigenvalue Decomposition for HDF5-Stored Matrices using Spectra

List Datasets in HDF5 Group

Get Matrix Diagonal from HDF5

Get HDF5 Dataset Dimensions

Compute Matrix Standard Deviation and Mean in HDF5

Import data from URL or file to HDF5 format

Import Text File to HDF5

Impute Missing SNP Values in HDF5 Dataset

Matrix Inversion using Cholesky Decomposition for HDF5-Stored Matrices

Test whether an HDF5 file is locked (in use)

Move HDF5 Dataset

Normalize dataset in HDF5 file

Principal Component Analysis for HDF5-Stored Matrices

Compute Matrix Pseudoinverse (HDF5-Stored)

Compute Matrix Pseudoinverse (In-Memory)

QR Decomposition for HDF5-Stored Matrices

QR Decomposition for In-Memory Matrices

Reduce Multiple HDF5 Datasets

Remove Elements from HDF5 File

Remove Low-Representation SNPs from HDF5 Dataset

Remove SNPs Based on Minor Allele Frequency

Matrix–scalar weighted product

Solve Linear System AX = B (HDF5-Stored)

Solve Linear System AX = B (In-Memory)

Sort HDF5 Dataset Using Predefined Order

Split HDF5 Dataset into Submatrices

Create Subset of HDF5 Dataset

Singular Value Decomposition for HDF5-Stored Matrices

Transposed cross product with HDF5 matrices

Efficient Matrix Transposed Cross-Product Computation

Write dimnames to an HDF5 dataset

Write Matrix Diagonal to HDF5

Write Upper/Lower Triangular Matrix

BigDataStatMeth package documentation