My question is probably pretty basic, but since I'm really new to R, here it goes ....
I have two separate data frames that include class names and various other information on classes. I'm trying to create a match based on class names and if a match exists to create a third data frame with the class name. I was hoping to accomplish this with sapply, but I can't figure out if I can embed an "if statement" with sapply. Does anyone know if that's a legit way to accomplish what I am trying to do or is there some better way? thank you, Alina Sheyman [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.