exercise

String distances of short strings

Imagine we perform a stringdist_join() with a maximum string distance max_dist of 2. In our dataset we have the names "amy" and "max". What problems could we run into?

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Very short strings are no problem when it comes to fuzzy matching.

These names have a string distance of 2. When we join the tables, these names will match, although they are obviously quite different.

The length of a string does not have any implications at all.

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