
Hi,
 
I have the following data and I would like to delete douple names, it is almost similar to SAS PROC SORT nodupkey! Is there any function in R does this?
 
x1 <- rnorm(11,5,1)
x2 <- runif(11,0,1)
nam <-paste("A", c(1:4,4,5:9,9), sep=".")
mydata <- data.frame(x1,x2)
crownames(mydata) <- nam
 
Many thanks in advance,
Amor


      
	[[alternative HTML version deleted]]


