I asked on stack overflow for assistance on how to use R to match data based on some distance criteria between two databases. The original question is here: How to match items in R based on some criteria? - Stack Overflow
Using a toy database, this worked without issue.
However, extending to a much larger database, I obtain the following error:
Error: Problem with `mutate()` column `cr`. i `cr = map(data, addCrit, df2)`. x Problem with `mutate()` column `crit`. i `crit = map_dbl(data, crit, df_1)`. x Result 1 must be a single double, not a double vector of length 4 Run `rlang::last_error()` to see where the error occurred.
Does anyone know what this error refers to and how I can solve for it?