Question: I am trying to convert string variable patient to lowercase for case insensitivity in a comparison but cannot do so. I have tried calling the
I am trying to convert string variable "patient" to lowercase for case insensitivity in a comparison but cannot do so. I have tried calling the tolower() library function but have gotten a "cannot convert argument from string to int" error. An explanation of why this isn't legal would be great but I really need a solution to converting to lower

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