narrow_array_data: Create Arrow arrays

In paleolimbot/arrowvctrs: An R Interface to the 'Apache Arrow' C API

Create Arrow arrays

Description

Create Arrow arrays

Usage

narrow_array_data(
  buffers = NULL,
  length = 0,
  null_count = -1,
  offset = 0,
  children = NULL,
  dictionary = NULL
)

narrow_array_data_info(x, ...)

as_narrow_array_data(x, ...)

## S3 method for class 'narrow_array_data'
as_narrow_array_data(x, ...)

as_narrow_buffer(x, ...)

## Default S3 method:
as_narrow_buffer(x, ...)

Arguments

buffers	A list() of R vectors whose memory serves as an underlying buffer in the Arrow format.
length	The logical size of the array
null_count	The number of NULL values or -1 if this hasn't been computed yet.
offset	The number of elements to skip at the front of the array.
children	Child vectors as a list() coerced by as_narrow_array_data()
dictionary	Dictionary array for dictionary types.
x	An object to convert to an narrow_array
...	Passed to S3 Methods

Value

An object of class "narrow_array_data"

Examples

narrow_array_data(1:100, 100)

paleolimbot/arrowvctrs documentation built on Oct. 12, 2023, 7 a.m.