zapsmall

0th

Percentile

Rounding of Numbers

zapsmall determines a digits argument dr for calling round(x, digits = dr) such that values close to zero (compared with the maximal absolute value) are ‘zapped’, i.e., treated as 0.

Keywords
arith
Usage
zapsmall(x, digits = getOption("digits"))
Arguments
x
a numeric or complex vector.
digits
integer indicating the precision to be used.
References

Chambers, J. M. (1998) Programming with Data. A Guide to the S Language. Springer.

Aliases
  • zapsmall
Examples
library(base) x2 <- pi * 100^(-1:3) print(x2 / 1000, digits = 4) zapsmall(x2 / 1000, digits = 4) zapsmall(exp(1i*0:4*pi/2))
Documentation reproduced from package base, version 3.2.0, License: Part of R 3.2.0

Community examples

Looks like there are no examples yet.