I have the following structure: > str(propn) table [1:2(1d)] 0.674 0.326 - attr(*, "dimnames")=List of 1 ..$ label: chr [1:2] "o" "x" > print(propn) label o x 0.6738347 0.3261653 How can I access the value of "o" and "x" I tried this but fail > print(propn$label[,"o"]; - G.V.