Displaying 1 result from an estimated 1 matches for "centrecod".
Did you mean:
centrecode
2013 Dec 08
2
How to evaluate sequence of strings like this
Hello Dear R community,
This is my problem. I have a data set (dataframe) called "mydat". It consist of 3 numerical variable. They are Centrecode, FSUSN and Round. I want to create unique ID by combining these 3 variables.
Follwing commands gives me what I need.
mydat1 <- paste(mydat$Centrecode, mydat$FSUSN,mydat$Round,sep="")
newds <- data.frame(mydat1)
For a large data set, I don't want to write like this ... &q...