R: Column-row wise minima and maxima of two matrices

Column-row wise minima and maxima of two matrices {Rfast} | R Documentation

## Column-row wise minima and maxima of two matrices

### Description

Column-row wise minima and maxima of two matrices.

### Usage

    colPmax(x, y)
    colPmin(x, y)

### Arguments

`x` | A numerical vector with numbers.
`y` | A numerical vector with numbers.

### Details

The parallel minima or maxima are returned. This are the same as the base functions pmax and pmin.

### Value

A numerical vector/matrix with numbers, whose length is equal to the length of the initital matrices containing the maximum or minimum between each pair.

### Author(s)

Manos Papadakis

R implementation and documentation: Manos Papadakis <papadakm95@gmail.com>.

### See Also

`Sort, colMins, colMaxs, colMedians`

### Examples

    x <- matrix(rnorm(100),10,10)
    y <- matrix(rnorm(100),10,10)
    res<-colPmax(x, y)
    res<-colPmin(x, y)
    x<-y<-NULL

[Package Rfast version 2.0.0 Index]