DescTools (version 0.99.16)

Frac: Fractional Part and Maximal Digits of a Numeric Value

Description

Frac returns the fractional part of a numeric value. MaxDigits return the number of digits in x.

Usage

Frac(x, dpwr = NA)

MaxDigits(x)

Arguments

x

the numeric value (or a vector of numerics), whose fractional part is to be calculated.

dpwr

if dpwr is not missing, the fractional part will be multiplied by 10^dpwr and returned rounded to integer. Defaults to NA.

Value

• return the fractional part of x.

See Also

Ndec

Examples

x <- rnorm(5)*100
x
Frac(x)

# multiply by 10^4
Frac(x, dpwr=4)

MaxDigits(c(1.25, 1.8, 12.0, 1.00000))