| any {base} | R Documentation |
Are Some Values True?
Description
Given a set of logical vectors, are any of the values true?
Usage
any(..., na.rm = FALSE)
Arguments
... |
one or more logical vectors. |
na.rm |
logical. If true |
Details
This is a generic function: methods can be defined for it
directly or via the Summary group generic.
Value
Given a sequence of logical arguments, a logical value indicating
whether or not any of the elements of x are TRUE.
The value returned is TRUE if any the values in x
are TRUE, and FALSE if all the values in x
are FALSE.
If x consists of a mix of FALSE and NA values,
the value is NA.
References
Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988) The New S Language. Wadsworth \& Brooks/Cole.
See Also
all, the “complement” of any.
Examples
range(x <- sort(round(rnorm(10) - 1.2,1)))
if(any(x < 0)) cat("x contains negative values\n")