readFeather: Restore R data.frame from Apache Arrow feather file.

In D4TAlink.light: GDP - Workflow Management

Restore R data.frame from Apache Arrow feather file.

Description

Restore R data.frame from Apache Arrow feather file.

Usage

readFeather(task, type, subdir = NULL, dirCreate = FALSE, quiet = FALSE)

Arguments

task	Object of class D4TAlinkTask, as created by initTask.
type	Filename type. If the type is an array, the cocatenation of the elements is used with separator"-". Filenames have the form [task name]_[type].[ext]
subdir	(optional) Subdirectory.
dirCreate	Logical, if TRUE (by default) the directory is created.
quiet	issue warning if file does not exists.

Value

Object stored in Apache Arrow feather file, or NULL if file does not exist.

D4TAlink.light documentation built on April 4, 2025, 1:02 a.m.