Required packages
This snippet only requires base. You do not need to load any package.
Snippet
To round a numerical value, use round().
round(54.87)
Code language: R (r)Dive deeper
Number of digits
You can specify how many digits you want with digits. If digits is not specified, round() defaults to zero digits.
round(54.87, digits = 1)
Code language: R (r)Variables
You can use variables, providing they are of type numeric:
x <- 54.87
round(x)
Code language: R (r)