AxisAtom-class {CVXR}R Documentation

The AxisAtom class.

Description

This virtual class represents atomic expressions that can be applied along an axis in CVXR.

Usage

## S4 method for signature 'AxisAtom'
dim_from_args(object)

## S4 method for signature 'AxisAtom'
get_data(object)

## S4 method for signature 'AxisAtom'
validate_args(object)

## S4 method for signature 'AxisAtom'
.axis_grad(object, values)

## S4 method for signature 'AxisAtom'
.column_grad(object, value)

Arguments

object

An Atom object.

values

A list of numeric values for the arguments

value

A numeric value

Methods (by generic)

Slots

expr

A numeric element, data.frame, matrix, vector, or Expression.

axis

(Optional) The dimension across which to apply the function: 1 indicates rows, 2 indicates columns, and NA indicates rows and columns. The default is NA.

keepdims

(Optional) Should dimensions be maintained when applying the atom along an axis? If FALSE, result will be collapsed into an n x 1 column vector. The default is FALSE.


[Package CVXR version 1.0-10 Index]