extract-methods: Extract or Replace

In bigmemory: Manage Massive Matrices with Shared Memory and Memory-Mapped Files

Extract or Replace

Description

Extract or replace big.matrix elements

Usage

## S4 method for signature 'big.matrix,ANY,ANY,missing'
x[i, j, drop]

## S4 method for signature 'big.matrix,ANY,ANY,logical'
x[i, j, drop]

## S4 method for signature 'big.matrix,missing,ANY,missing'
x[i, j, drop]

## S4 method for signature 'big.matrix,missing,ANY,logical'
x[i, j, drop]

## S4 method for signature 'big.matrix,ANY,missing,missing'
x[i, j, ..., drop = TRUE]

## S4 method for signature 'big.matrix,ANY,missing,logical'
x[i, j, drop]

## S4 method for signature 'big.matrix,missing,missing,missing'
x[i, j, drop]

## S4 method for signature 'big.matrix,missing,missing,logical'
x[i, j, drop]

## S4 method for signature 'big.matrix,matrix,missing,missing'
x[i, j, drop]

## S4 replacement method for signature 'big.matrix,numeric,numeric,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,numeric,logical,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,logical,numeric,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,logical,logical,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,logical,character,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,numeric,character,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,missing,missing,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,missing,numeric,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,missing,logical,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,numeric,missing,numeric'
x[i, j, ...] <- value

## S4 replacement method for signature 'big.matrix,logical,missing,numeric'
x[i, j, ...] <- value

## S4 replacement method for signature 'big.matrix,numeric,missing,matrix'
x[i, j, ...] <- value

## S4 replacement method for signature 'big.matrix,logical,missing,matrix'
x[i, j, ...] <- value

## S4 replacement method for signature 'big.matrix,character,character,ANY'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,missing,character,ANY'
x[j] <- value

## S4 replacement method for signature 'big.matrix,character,missing,ANY'
x[i] <- value

## S4 replacement method for signature 'big.matrix,missing,missing,numeric'
x[i, j] <- value

## S4 replacement method for signature 'big.matrix,matrix,missing,numeric'
x[i, j] <- value

Arguments

x	A big.matrix object
i	Indices specifying the rows
j	Indices specifying the columns
drop	Logical indication if reduce to minimum dimensions
...	Additional arguments
value	typically an array-like R object of similar class

bigmemory documentation built on May 29, 2024, 12:18 p.m.