matrix2databel

from

filename

cache size to be used when accessing the object

cachesizeMb

type of data to use for storage ("DOUBLE", "FLOAT", "INT",
"UNSIGNED_INT", "UNSIGNED_SHORT_INT", "SHORT_INT", "CHAR", "UNSIGNED_CHAR")

type

whether to generate new 'databel' in read only mode

readonly


Converts regular R matrix to <code>databel</code> object.
This is the procedure used by "as" converting to DatABEL objects,
in which case a temporary file name is created


Provides an interface to the C++ FILEVECTOR library
facilitating analysis using large (giga- to tera-bytes) matrices.
Matrix storage is organized in a way that either columns or rows
are quickly accessible. DatABEL is primarily aimed to support
genome-wide association analyses e.g. using GenABEL, MixABEL and
ProbABEL.

matrix2databel: converts matrix to 'databel'

Description

Usage

Arguments

Value