round2 | R Documentation |
Round up from .5
round2(x, digits = 0)
x |
a numeric string (or number that can be converted to a string) |
digits |
integer indicating the number of decimal places ('round') or significant digits ('signif') to be used. |
Implements rounding using the "round up from .5" rule,
which is more conventional than the "round to even" rule
implemented by R's built-in round
function. This
implementation was taken from
(https://stackoverflow.com/a/12688836).
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