asBigMatrix: Coerce an R vector/matrix/data.frame into a big.matrix

In CollapsABEL: Generalized CDH (GCDH) Analysis

Description

This is a patched version of as.big.matrix from the bigmemory package. The patch allows you to omit colnames/rownames even when they exist in the R object.

Usage

asBigMatrix(x, type = NULL, separated = FALSE, backingfile = NULL,
  backingpath = NULL, descriptorfile = NULL, binarydescriptor = FALSE,
  shared = TRUE, dimnames = FALSE)

## S4 method for signature 'matrix,ANY,ANY,ANY,ANY,ANY,ANY,ANY,logical'
asBigMatrix(x,
  type = NULL, separated = FALSE, backingfile = NULL,
  backingpath = NULL, descriptorfile = NULL, binarydescriptor = FALSE,
  shared = TRUE, dimnames = FALSE)

## S4 method for signature 'data.frame,ANY,ANY,ANY,ANY,ANY,ANY,ANY,logical'
asBigMatrix(x,
  type = NULL, separated = FALSE, backingfile = NULL,
  backingpath = NULL, descriptorfile = NULL, binarydescriptor = FALSE,
  shared = TRUE, dimnames = FALSE)

## S4 method for signature 'vector,ANY,ANY,ANY,ANY,ANY,ANY,ANY,logical'
asBigMatrix(x,
  type = NULL, separated = FALSE, backingfile = NULL,
  backingpath = NULL, descriptorfile = NULL, binarydescriptor = FALSE,
  shared = TRUE, dimnames = FALSE)

Arguments

x	vector, matrix, or data.frmae
type	See bigmemory::as.big.matrix
separated	See bigmemory::as.big.matrix
backingfile	See bigmemory::as.big.matrix
backingpath	See bigmemory::as.big.matrix
descriptorfile	See bigmemory::as.big.matrix
binarydescriptor	See bigmemory::as.big.matrix
shared	See bigmemory::as.big.matrix
dimnames	logical. FALSE by default

Value

big.matrix object

Author(s)

Kaiyin Zhong, Fan Liu

CollapsABEL documentation built on May 1, 2019, 7:28 p.m.