Hallo R studio Community,
here is my problem:
data_1_5<-left_join(data_1, data_5, by =c("Paziente"="Paziente Fullname"), copy = FALSE,na_matches = "never")
"Paziente"="Paziente Fullname" , are characters.
Some variables ( numeric) from data_5 are returned as NA in data_1_5.
Any help from the community?
thanks!