hdf5.info {rhdf5} | R Documentation |
In the HDF5 hierarchy there are files, groups and datasets. Files contain groups which contain datasets. The datasets are the actual data the other two levels are organizational. This class and its associated methods provide an R level interface to these values.
print.hdf5.info(x, ...) groupgetinfo(group, name)
x |
An object of class hdf5.info . |
group |
An instance of hdf5.file or
hdf5.group . |
name |
A character vector naming the new group. |
... |
Optional arguments |
Currently three values are returned. The type
which is one of
group, type, link, type or default. The modification time
which
is the last time this HDF5 object was modified. The number of hard
links to the object, Links
.
print.hdf5.group
prints the values and returns x
invisibly.
groupgetinfo
returns an object of class hdf5.info
that
contains the three values listed above.
R. Gentleman and B. Ellis
H5Gget_objinfo
## Not run: mad <- hdf5.open("microarray.h5") hdf5.group(mad,"chip1") hdf5.group(mad$chip1,"group") groupgetinfo(mad$chip1, "group") ## End(Not run)