R: Minimum and maximum frequencies of a vector

minimum and maximum frequencies {Rfast} | R Documentation

## Minimum and maximum frequencies of a vector

### Description

Minimum and maximum frequencies of a vector.

### Usage

    freq.min(x,na.rm = FALSE)
    freq.max(x,na.rm = FALSE)

### Arguments

`x` | A numerical/integer vector with data but without NAs.
`na.rm` | TRUE or FAlSE for remove NAs if exists.

### Details

Those functions are the same with max(table(x) or min(table(x)) but with one exception. freq.min and freq.max will return also which value has the minimum/maximum frequency. More Efficient than max(table(x) or min(table(x)).

### Value

A vector with 2 values, the value with minimum/maximum frequency and the frequency.

### Author(s)

Manos Papadakis

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

### See Also

`rowMins, rowMaxs, nth, colrange, colMedians,colSort, rowSort`

### Examples

    x <- rnorm(100)
    f1 <- freq.min(x)
    f2 <- freq.max(x)
    # f1r <- min(table(x))
    # f2r <- max(table(x))
    # f1[2]==f1r ## the frequencies are the same
    # f2[2]==f2r ## the frequencies are the same

[Package Rfast version 2.0.0 Index]