# freq.min: Minimum and maximum frequencies of a vector In Rfast: A Collection of Efficient and Extremely Fast R Functions

## Description

Minimum and maximum frequencies of a vector.

## Usage

 ```1 2``` ```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)

```rowMins, rowMaxs, nth, colrange, colMedians,colSort, rowSort ```
 ```1 2 3 4 5 6 7``` ```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 ```