is.sym.interval {RSDA} | R Documentation |
Symbolic interval
Description
Symbolic interval
Usage
is.sym.interval(x)
Arguments
x |
an object to be tested |
Value
returns TRUE if its argument's value is a symbolic_vector and FALSE otherwise.
Examples
x <- sym.interval(1:10)
is.sym.interval(x)
is.sym.interval("d")
[Package RSDA version 3.2.1 Index]