arrayvec: Support for C++ vector of arrays

In kdtools: Tools for Working with Multidimensional Data

Description

Support for C++ vector of arrays

Usage

## S3 method for class 'arrayvec'
print(x, ...)

## S3 method for class 'arrayvec'
dim(x)

## S3 method for class 'arrayvec'
as.matrix(x, ...)

## S3 method for class 'arrayvec'
as.data.frame(x, ...)

## S3 method for class 'arrayvec'
x[i, j, drop = TRUE]

## S3 method for class 'arrayvec'
x[[...]]

Arguments

x	an arrayvec object
...	other parameters
i	row
j	column
drop	drop singleton dimensions if true

Details

Because kdtools is implemented in C++, it operates natively on a vector of arrays. An arrayvec object is a wrapper around a pointer to a vector of arrays. These functions provide some ability to manipulate the data as if it were a matrix.

Value

print.arrayvec	the object invisibly
dim.arrayvec	the rows and columns
as.matrix.arrayvec	a matrix
as.data.frame.arrayvec	a data frame
`[.arrayvec`	a matrix or vector
`[[.arrayvec`	a column vector

kdtools documentation built on Oct. 8, 2021, 9:07 a.m.