R: Formating the Rounding of Numbers

fround {arm} | R Documentation

## Formating the Rounding of Numbers

### Description

`fround` rounds the values in its first argument to the specified number of decimal places with surrounding quotes.

`pfround` rounds the values in its first argument to the specified number of decimal places without surrounding quotes.

### Usage

    fround(x, digits)
    pfround(x, digits)

### Arguments

`x` | a numeric vector.
`digits` | integer indicating the precision to be used.

### Author(s)

Andrew Gelman gelman@stat.columbia.edu; Yu-Sung Su suyusung@tsinghua.edu.cn

### See Also

`round`

### Examples

        x <- rnorm(1)
        fround(x, digits=2)
        pfround(x, digits=2)

[Package arm version 1.9-3 Index]