HDF5ReadData: Reading HDF5 dataset

In Sage-Bionetworks/rHDF5: HDF5 File access

Description

Read a dataset from HDF5 file.

Usage

HDF5ReadData(filename,path,options)

Arguments

filename	HDF5 file name in full path
path	the full path of the dataset within the HDF5 file

	startindex	the starting row index (zero based) of the dataset to be read. Default(0)
	nrows	the number of rows of data to be read. Default(all rows)

Note

None at this time

Author(s)

Wilson Lau

See Also

HDF5Summary HDF5WriteData HDF5ReadAttribute HDF5WriteAttribute

Examples

 
 # read the dataset named "dsInt" in a hdf5 file
 data<-HDF5ReadData("./Kidneycortex_Female_W10.h5","/dsInt")

 # read the dataset named "dsInt" within a group "dsGrp" 
 data<-HDF5ReadData("./Kidneycortex_Female_W10.h5","/dsGrp/dsInt")

 # read only the 2nd and 3rd row of the dataset named "dsInt" within a group "dsGrp" 
 data<-HDF5ReadData("./Kidneycortex_Female_W10.h5","/dsGrp/dsInt", options=list(startindex=2, nrows=2))

Sage-Bionetworks/rHDF5 documentation built on May 9, 2019, 12:13 p.m.