case sensitive regular expressions but as modification of:
str_detect(FComm, "no|No|Something|something")
so detecting sentences like "no" or "something".
I could not find it in the str_detect documentation.
Perhaps, I am wrong about regex but using:
str_detect(text, regex("no|something", ignore_case = TRUE))
detects all sentences including "no" o "no comment" will be detected. It shouldn't.
Please, correct me if I'm wrong....