search for: mydat_new

...ique(mydat$y) will give me 10, 8, 7, 2, 4. What I need is a data frame where I will get a vector (say) x_new as (1, 2, 2, 5, 6) and corresponding y_new as (10, 8, 7, 2, 4). I need to use these two vectors viz. x_new and y_new seperately for further processing. They may be under same data frame say mydat_new but I should be able to access them as mydat_new$x_new and similarly for y. I tried following way. pp = paste(mydat$x, mydat$y) pp = > pp  [1] "1 10" "1 10" "1 10" "2 8"  "2 8"  "2 8"  "2 7"  "2 7"  "5 2&quot...