When I apply some filtering to emacs agenda, total efforts calculation remain unchanged. As Carsten Dominik said [1], it's due to how filtering works, and can't be fixed.
Is something have changed since 2009? And if not, is there any new corner ways or hacks to see total effort caluclation based on filtering? For example, org-agenda-skip looks pretty good candidate for it. Tanks! o Links [1] https://lists.gnu.org/archive/html/emacs-orgmode/2009-10/msg00009.html -- Skorzhinskiy Mikhail