Learn R Programming

hdfqlr (version 0.6-2)

Interface to 'HDFql' API

Description

Provides an interface to 'HDFql' and helper functions for reading data from and writing data to 'HDF5' files. 'HDFql' provides a high-level language for managing 'HDF5' data that is platform independent. For more information, see the reference manual .

Copy Link

Version

Install

install.packages('hdfqlr')

Monthly Downloads

178

Version

0.6-2

License

GPL (>= 3)

Maintainer

Michael C Koohafkan

Last Published

June 11th, 2021

Functions in hdfqlr (0.6-2)

create

Create HDF Object
dtype_to_rtype

HDF Data Type to R Type
write

Write HDF Object
get_data

Get Data
hql_list

List HDF Groups, Datasets or Attributes
get_cursor_values

Value From Cursor
hql

HDFql Wrapper Constants and Functions
hql.paths

HDFql Library Paths
hql_is_loaded

HDFql Library Status
recurse_groups

Recursively Walk Group Structure
rtype_to_dtype

R Type to HDF Data Type
get_attr_names

Get HDF Attribute Names
hql_write

Write HDF Dataset or Attribute
drop

Drop HDF objects.
hdfqlr

hdfqlr: an HDF API based on HDFql
execute_with_memory

Execute With Memory
hql_flush

Flush HDF Files
get_key

Get List Keys or Values
hql_file

Access HDF Files
stop_not_loaded

HDFql Load Requirement
get_object_type

Get HDF Object Type
set_paths

HDFql Paths
get_size

Get HDF Object Size
get_dimension

Get HDF Object Dimension
hql_load

Load HDFql DLLs
int_to_char

HDF Integer Output to Character
set_char_data

Set Character Data
get_data_type

Get HDF Object Data Type
set_data

Set Data
get_char_data

Get Character Data
hql_read

Read HDF Dataset or Attribute
get_charset

Get HDF Object Charset
path_from_options

HDFql Default Path
as_hdfql_sequence

Format Sequence For HDFql
list_hdf

List HDF Objects
hql_create

Create HDF Files, Datasets or Attribute
hql_drop

Drop HDF groups, datasets, and attributes