bdRemove_hdf5_element: Remove element group or dataset from hdf5 file

In BigDataStatMeth: Statistical Methods and Algorithms for Big Data

Remove element group or dataset from hdf5 file

Description

Remove group or dataset from hdf5 file

Usage

bdRemove_hdf5_element(filename, element)

Arguments

filename,	character array indicating the name of the file to create
element	path to element, character array indicating the complete route to the element to be removed (folder or dataset).

Value

none

Examples

matA <- matrix(c(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15), nrow = 3, byrow = TRUE)
matB <- matrix(c(15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,5,3,4,5,2,6,2,3,4,
                   42, 23, 23, 423,1,2), nrow = 3, byrow = TRUE)
                   
bdCreate_hdf5_matrix_file("BasicMatVect.hdf5", matA, "INPUT", "matA")
bdAdd_hdf5_matrix(matB, "BasicMatVect.hdf5", "INPUT", "matB")

bdRemove_hdf5_element("BasicMatVect.hdf5", "INPUT/matA")


# Remove file (used as example)
  if (file.exists("BasicMatVect.hdf5")) {
    # Delete file if it exist
    file.remove("BasicMatVect.hdf5")
  }

BigDataStatMeth documentation built on March 30, 2022, 1:07 a.m.