Hi,
I have the following problem:
I have two vectors:
i <- c('a','c','g','h','b','d','f','k','l','e','i')
j <- c('a', 'b', 'c')
now I would like to generate a vector with the length of i that
has zeros where i[x] != any element of j
and 1 where i[x] == any element of j.
So for the example above the vector would look like this:
c(1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0)
can someone help me on this?
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