hello
can you show me how to create a data.frame from two factors x and y. column 1
should be equal to x and column 2 is 1 if it is common to y and 0 if it is not.
x=factor(c("A","B","C","D","E","F","G"))
y=factor(c("B","C","G"))
the output should look like this:
A 0
B 1
C 1
D 0
E 0
F 0
G 1
Thanks
Joseph Dhahbi
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