DelayedDataFrame: Delayed operation on DataFrame using standard DataFrame metaphor

Based on the standard DataFrame metaphor, we are trying to implement the feature of delayed operation on the DelayedDataFrame, with a slot of lazyIndex, which saves the mapping indexes for each column of DelayedDataFrame. Methods like show, validity check, [/[[ subsetting, rbind/cbind are implemented for DelayedDataFrame to be operated around lazyIndex. The listData slot stays untouched until a realization call e.g., DataFrame constructor OR as.list() is invoked.

Package details

AuthorQian Liu [aut, cre], Hervé Pagès [ctb], Martin Morgan [ctb]
Bioconductor views DataRepresentation Infrastructure
MaintainerQian Liu <[email protected]>
LicenseGPL-3
Version1.0.0
URL https://github.com/Bioconductor/DelayedDataFrame
Package repositoryView on Bioconductor
Installation Install the latest version of this package by entering the following in R:
source("https://bioconductor.org/biocLite.R")
biocLite("DelayedDataFrame")

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DelayedDataFrame documentation built on May 6, 2019, 2:14 a.m.