Description Usage Arguments Value Examples
check whether an object is a single numeric number
1 | check_single_numeric(x, sign = 1)
|
x |
the object to be checked |
sign |
the correct sign: 1 or -1 |
a boolean, whehter x is a valid numeric.
1 | check_single_numeric(x = nrow(ggplot2::diamonds))
|
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