Convert categorical to string
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I have two categorical column vectors of size 872-by-1. I want to calculate the Levenshtein distance between these two. When I am using the command 'editDistance' for this I am getting an error as
"Argument 1 must be a string array, a character vector, or a cell array of character vectors."
After searching the solution for this problem, I thought to convert it to string, but I am not getting a way for this. How can I convert categorical column vector to string? or how can I resolve the error?
In case of any query feel free to comment.