Description Usage Arguments Value Author(s) See Also Examples
Unlike the base::intersect
function, if the vectors have repeated elements in common, the intersection returns as many of these elements as are in whichever vector has fewer of them.
1 | vintersect(x, y, multiple = TRUE)
|
x |
A vector or an object which can be coerced to a vector |
y |
A vector or an object which can be coerced to a vector |
multiple |
Should repeated "multiple" items be returned? Default is |
A vector of the elements in the intersection of the two vectors. If multiple=FALSE
is set, only unique values are returned.
Carl Witthoft, with some code taken from Sven Hohenstein via Stack Overflow
intersect
, the CRAN package sets
1 2 3 4 5 | x <- c(1:5,3,3,3,2,NA,NA)
y<- c(2:5,4,3,NA)
vintersect(x,y)
vintersect(x,y,multiple=FALSE)
intersect(x,y) #same as previous line
|
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