search for: mycomp1

...have a data set similar to the following: Color Score RED 10 RED 13 RED 12 WHITE 22 WHITE 27 WHITE 25 BLUE 18 BLUE 17 BLUE 16 and I am trying to to select just the values of Color that are equal to RED or WHITE, excluding the BLUE. I've tried the following: myComp1<-subset(dataset, Color =="RED" | Color == "WHITE") myComp1<-subset(dataset, Color != "BLUE") myComp1<-dataset[which(dataset$Color != "BLUE"),] Each of the above lines successfully excludes the BLUE subjects, but the "BLUE" category is stil...