DatABEL (version 0.1-6)

databel-class: Class "databel"

Description

A class interfacing FILEVECTOR C++ library class FilteredMatrix for storage of and fast consecutive access to large data matrices in out-of-RAM disk mode with regulated cache size. Columns of matrix are accessible very quickly.

Objects from the Class

Objects can be created by calls of the form new("databel", baseobject) or databel(baseobject). FILEVECTOR data are stored using files of form BASE.fvi (index) and BASE.fvd (data). "baseobject" is either the BASE name, or object of class "databel".

References

http://mga.bionet.nsc.ru/~yurii/ABEL/

See Also

make_empty_fvf, databel, matrix2databel

Examples

showClass("databel")