From mboxrd@z Thu Jan  1 00:00:00 1970
From: Juan Pechiar <juan@pechiar.com>
Subject: Re: org table spreadsheet problem
Date: Mon, 28 Nov 2011 14:55:37 -0200
Message-ID: <20111128165537.GA12790@soloJazz.com>
References: <m3pqgcbt3e.fsf@gmail.com>
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To: qkbeyond@gmail.com
Cc: emacs-orgmode@gnu.org

Hi,

Please check the following thread on a similar problem:

   http://thread.gmane.org/gmane.emacs.orgmode/29877/focus=29920

There is a definition for 'vsumif' function you can use to add
conditionally.

Regards,
.j.

On Mon, Nov 28, 2011 at 03:32:05PM +0800, qkbeyond@gmail.com wrote:
> hi,all.
> I have a orgtbl like the following,
>
> | # |  2 | a   |
> | # | -2 | abc |
> | # |  5 | abc |
> | # | -3 | a   |
> |---+----+-----|
> |   |    |     |
> | ^ |  x |     |
>
> and i want to sum the second column which the corresponding  third
> column's values="abc"  to variable x. (in this example  $x = -2+5 = 3).
> what Formula syntax for Calc/Lisp can achieve this,please. thanks.