paste column values to another column

Question

I have a simple questions that possibly can be solved with paste My data frame looks like this:

x<-c(3,6,7)
y<-c(0.25,0.35,0.62)
dta1<         


        

Answer 1

You just need to trim the string and combine with paste, so something like:

paste0(x, "(", substr(y, 2, nchar(y)), ")")

will give you what you are after