From: Thierry Banel <tbanelwebmin@free.fr>
To: emacs-orgmode@gnu.org
Subject: Re: table formula help...
Date: Sun, 07 Dec 2014 10:20:26 +0100 [thread overview]
Message-ID: <54841BDA.1030801@free.fr> (raw)
In-Reply-To: <8761do6t01.fsf@ericabrahamsen.net>
Le 07/12/2014 04:25, Eric Abrahamsen a écrit :
>
> Okay, having fun! This seems like exactly what I was after. A couple of
> things:
>
> I've attached a patch replacing some [a-z] regexps with [:word:], so
> that column names can be written in scripts other than ascii (my tables
> above are actually all in Chinese). I hope that's acceptable.
Not only it is acceptable, it is also very welcome!
Your patch has been pushed to GitHub along with an updated unittests.org
(https://github.com/tbanel/orgaggregate).
Wait for a couple of hours for Melpa to refresh
(http://melpa.org).
> I've changed blank fields to "0" so that I don't get the "NA" strings.
>
> Now I'd like to do more calculations based on the rows in the sum(Chars)
> and sum(Lines) columns.
>
> Ideally I could add a fourth column to the aggregate table, calculated
> from rows in the previous two. Is there any way to make a column
> specification that refers to columns in the same table? The fourth
> column would be defined as:
>
> (sum(prod($2 0.7) prod($3 10))
>
> Where $2 and $3 refer to cells in the aggregated table.
It would be great of course. However I don't know how to do that
cleanly. If we want total flexibility for the formulas, we will end up
duplicating the native features of Org spreadsheet.
> I made that up -- I don't even know if it's valid calc syntax. But
> that's the idea. Or perhaps I should be making a third table based on
> this second one?
This would be the easiest for the time being.
You can also add columns and formulas to the 2nd table in the usual way
(Alt-Shift-RightArrow, then C-c =). But beware that those additions will
be cleared by an aggregate refresh.
> Thanks again!
>
> Eric
>
You are welcome
Thierry
next prev parent reply other threads:[~2014-12-07 9:20 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-06 5:42 table formula help Eric Abrahamsen
2014-12-06 7:37 ` Thomas S. Dye
2014-12-06 8:05 ` Michael Brand
2014-12-06 8:32 ` Eric Abrahamsen
2014-12-06 22:49 ` Thierry Banel
2014-12-07 2:05 ` Eric Abrahamsen
2014-12-07 3:25 ` Eric Abrahamsen
2014-12-07 9:20 ` Thierry Banel [this message]
2014-12-07 9:40 ` Michael Brand
2014-12-07 10:02 ` Thierry Banel
2014-12-07 10:26 ` Michael Brand
2014-12-07 14:51 ` Thierry Banel
2014-12-07 16:13 ` Thierry Banel
2014-12-07 16:48 ` Michael Brand
2014-12-08 21:12 ` Thierry Banel
2014-12-08 22:32 ` Thierry Banel
2014-12-10 21:08 ` Michael Brand
2014-12-08 3:52 ` Eric Abrahamsen
2014-12-07 9:39 ` Michael Brand
2014-12-07 9:55 ` Thierry Banel
2014-12-07 21:57 ` Thierry Banel
2014-12-08 18:02 ` Michael Brand
2014-12-08 21:57 ` Thierry Banel
2014-12-09 5:54 ` Michael Brand
2014-12-09 18:12 ` Thierry Banel
2014-12-09 19:01 ` Thierry Banel
2014-12-09 22:35 ` Thierry Banel
2014-12-10 21:06 ` Michael Brand
2014-12-10 22:55 ` Thierry Banel
2014-12-12 17:15 ` Michael Brand
2014-12-12 21:04 ` Thierry Banel
2014-12-13 18:27 ` Michael Brand
2015-01-25 22:21 ` Thierry Banel
2015-01-26 2:48 ` Eric Abrahamsen
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