Description Usage Arguments Value
Get logical mask of the elements of an object, as constrained by the
requested
parameter. If using this function without requested
constraints, consider using the command rep(TRUE, length(x))
instead.
1 |
x |
An object that is subsettable by a logical mask. |
requested |
A character vector of names, a logical vector of the same
length as the input object, or a numeric vector containing indices of the
input object. If this parameter is not specified, the returned logical mask
is |
Logical mask of object elements.
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