Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free

ff_ops

Ops for ff vectors

Description

These operators implement ff_vector specific operators and handle the following operators from the Ops family:

  • Compare: "==", "!=", "<", "<=", ">=", ">"

  • Logic: "&", "|", "!"

The operators require either x or y to be an ff_vector or both. In case either x or y is not an ff_vector, the other object needs to be of length 1. Recycling is not implemented.

Usage

## S3 method for class 'ff_vector'
 x > y

## S3 method for class 'ff_vector'
 x < y

## S3 method for class 'ff_vector'
 x == y

## S3 method for class 'ff_vector'
 x != y

## S3 method for class 'ff_vector'
 x <= y

## S3 method for class 'ff_vector'
 x >= y

## S3 method for class 'ff_vector'
 x & y

## S3 method for class 'ff_vector'
 x | y

## S3 method for class 'ff_vector'
 !x

Arguments

x

either a numeric ff_vector or a vector of length 1 in RAM in which case y should be an ff_vector
y

either a numeric ff_vector or a vector of length 1 in RAM in which case x should be an ff_vector

Value

an ff_vector. For the definition of the operators see the base package of R.

ffbase

Basic Statistical Functions for Package 'ff'

v0.13.3
GPL-3
Authors
Edwin de Jonge, Jan Wijffels, Jan van der Laan
Initial release

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.