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From: Stefan Huchler <stefan.huchler@mail.de>
To: Bastien <bzg@gnu.org>
Cc: emacs-orgmode@gnu.org
Subject: Re: how to group together fields
Date: Mon, 03 Feb 2014 16:25:44 +0100	[thread overview]
Message-ID: <8738k09q13.fsf@mars.lan> (raw)
In-Reply-To: <87txcgy3ya.fsf@bzg.ath.cx> (Bastien's message of "Mon, 03 Feb 2014 09:51:09 +0100")

Hi Bastien,

I want to extract Information with ColumnView from a org-tree, that
works like group-by in a select statement.

so if I have a tree like that:


* Tea Database
   :PROPERTIES:
   :COLUMNS:  %Shop(Shop) %rating(Rating){mean}
   :END:

** Tea Shop 1
   :PROPERTIES:
   :Shop:     Tea Shop 1
   :END:
*** Order 1
    :PROPERTIES:
    :END:
**** Tee 1
    :PROPERTIES:
    :blend:    Pussimbing
    :rating: 1
    :END:
*** Order 2
    :PROPERTIES:
    :END:
**** Tea 1
    :PROPERTIES:
    :blend:    Pussimbing
    :rating: 5
    :END:
**** Tea 2
    :PROPERTIES:
    :blend:    Steinthal
    :rating: 7
    :END:

** Tea Shop 2
   :PROPERTIES:
   :Shop:     Tea Shop 2
   :END:
*** Tea 1
    :PROPERTIES:
    :blend:    Pussimbing
    :rating: 6
    :END:
*** Tea 2
    :PROPERTIES:
    :blend:    Steinthal
    :rating: 8
    :END:

that works so far, I can see a list of shops and there mean ratings.

I want now as another "table" a second columns line what I would
comment out with the current :COLUMNS: line  that would look like that:

   :COLUMNS:  %blend(Blend){groupby blend} %rating(Rating){mean}

I get with the 1. COLUMNS line something like that:

Tea Shop 1     |  5.0   | ...
Tea Shop 2     |  7.0   | ...

I want another output that looks like that:

Blend 1        |  6.0   | ...
Blend 2        |  3.0   | ...


btw blend is the wrong word, in this case it would be the origin tea
garden, but thats only a context detail ;)

The idea is that I give in data and a score for the tea, and I can look
than which tea blends I liked most and which shop gave me best quality.

hope its clear now ;)


Bastien <bzg@gnu.org> writes:

> Hi Stefan,
>
> (Hint: use `S W' from Gnus to reply to this email.)
>
> Stefan Huchler <stefan.huchler@mail.de> writes:
>
>> If Bastien could look over it, it would be nice.
>
> The thread is a bit difficult to read -- can you make a summary
> of what is the bug report or the feature request?
>
> Thanks!

next prev parent reply	other threads:[~2014-02-03 15:26 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-30 15:45 how to group together fields Stefan Huchler
2014-01-31 11:44 ` Alexander Baier
     [not found]   ` <87r47nshuh.fsf@mars.lan>
2014-02-01 11:03     ` Alexander Baier
     [not found]       ` <87mwibrs5u.fsf@mars.lan>
2014-02-01 11:46         ` Alexander Baier
     [not found]       ` <87ioszrr6l.fsf@mars.lan>
2014-02-01 12:33         ` Alexander Baier
2014-02-01 13:02           ` Stefan Huchler
2014-02-03  8:51             ` Bastien
2014-02-03 15:25               ` Stefan Huchler [this message]
2014-02-22 20:20                 ` Michael Brand
2014-02-23  1:12                   ` Stefan Huchler
2014-02-23  7:32                     ` Michael Brand
2014-02-22 15:19   ` Stefan Huchler

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