Thank you. In the first post I used the example proposed in the description of org-collector that is accessible at this link.
http://orgmode.org/worg/sources/org-contrib/org-collector-example.org With this example org-collector is able to gather in a table with the use of propview in a #+BEGIN #+END block. To display the table, you have to use C-c C-c in front of the #+BEGIN: instruction. With the example proposed in the link the following results are displayed : #+BEGIN: propview :id "december" :conds ((string= spendtype "food")) :cols (ITEM amount) | "ITEM" | "amount" | |----------------------------------+----------| | "Grocery Store [2008-12-01 Mon]" | 56.77 | | "Restaurant [2008-12-08 Mon]" | 30.67 | |----------------------------------+----------| | | | #+END: With my actual configuration Org-mode 8.3.4 and GNU Emacs 24.3.1 (i386-mingw-nt6.1.7601), I get the following output : #+BEGIN: propview :id "december" :conds ((string= spendtype "food")) :cols #+END: #+BEGIN: propview :cols (ITEM (+ 400 amount)) :scope tree :match "example" | ITEM | (+ 400 amount) | |----------------------------------------+----------------| | "** December Spending" | 0 | | "*** Week One" | 0 | | "**** Grocery Store [2008-12-01 lun.]" | 0 | | "**** Athletic club [2008-12-02 mar.]" | 0 | | "*** Week Two" | 0 | | "**** Restaurant [2008-12-08 lun.]" | 0 | |----------------------------------------+----------------| | | | #+END: The org-collector function is previously loaded with (require 'org-collector) Regards