How many strings are there? Now you could use 'outer' and 'regexpr'
to determine which strings are subsets of another and then group them.
So knowing the possible number of strings that you will be searching
with and how you might want a hierarchy printed out would help in
coming up with a soluti
Hi,
A sub string can occur anywhere in the main string.
I think I could use TABLE and than add the numbers. But I don't know how
to access the numbers in the result of table.
Another problem is that there might be a hierarchy in the strings. This
is, string a might be a subset of b while b mig
How do you determine if one string is a subset of another? Does it
only match at the beginning, or anywhere? How large is your set of
strings? Can you use table as you describe and then determine what
the groupings of subsets are and then just add the numbers together?
You can use grep/regexpr t
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