bigmemory: head-methods – R documentation

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head-methods

Return First or Last Part of a big.matrix Object

Description

Returns the first or last parts of a big.matrix object.

Usage

## S4 method for signature 'big.matrix'
head(x, n = 6)

## S4 method for signature 'big.matrix'
tail(x, n = 6)

Arguments

`x`	A big.matrix object
`n`	A single integer for the number of rows to return

bigmemory

Manage Massive Matrices with Shared Memory and Memory-Mapped Files

v4.5.36

LGPL-3 | Apache License 2.0

Authors

Michael J. Kane <kaneplusplus@gmail.com>, John W. Emerson <jayemerson@gmail.com>, Peter Haverty <haverty.peter@gene.com>, and Charles Determan Jr. <cdetermanjr@gmail.com>

Initial release

head-methods

Description

Usage

Arguments

bigmemory

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