In tmux can I resize a pane to an absolute value

Question

Is it possible to tell tmux to \"resize a pane to 5 lines high\"?

I know I can do resize-pane -U 3 to move the dividing line, but sometimes when logging in

Answer 1

What about Ctrl-B then (pressing Ctrl) + arrow?

If in tmux < 1.8, doing this by Ctrl-B then (Esc + arrow) * n, where n is the number of times you want to resize.