Test for Whole Numbers
is.whole returns whether elements of a numeric vector are whole numbers.
is.whole(x, tol = .Machine[["double.eps"]])
x |
numeric vector. |
tol |
tolerance allowed for double floating point numbers. This is always
a positive number. The default is based on the numerical characteristics of
the machine that R is running on. See |
TRUE for every element of 'x' that is a whole number and FALSE otherwise. The structure is a logical vector with length = length('x') and names = names('x').
v <- c(1.0, 1L, 1.1) is.whole(v)
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