/R/R find elements in common between vectors

R find elements in common between vectors

# Basic syntax:
intersect(vector_1, vector_2) # For two vectors
Reduce(intersect, list(vector_1, vector_2, vector_3)) # For multiple vectors

# Example usage:
vector_1 = c(1,2,3,4,5)
vector_1 = c(2,4,6,8)
intersect(vector_1, vector_2)
--> 2 4

# Note, the vectors don't have to have the same length

Source: stackoverflow.com

Similar codes

0 vote367 views1 answer
Factor in r
R
0 vote366 views1 answer
Next element in a loop if error in r
R
0 vote379 views1 answer
St_combine by variables R
R
0 vote366 views1 answer
Excecute a for loop line by line in r
R
0 vote354 views1 answer
R language
R
0 vote362 views1 answer
R new column t test p-value
R
0 vote379 views1 answer
Digits in format and formatc in r
R
0 vote350 views1 answer
R type of object
R
0 vote326 views1 answer
Split strings by space in r
R
1 vote387 views1 answer
R sapply syntax
R