From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id AGJyDQM40GNrgAAAbAwnHQ (envelope-from ) for ; Tue, 24 Jan 2023 20:56:51 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id WKCBDQM40GNuaAAA9RJhRA (envelope-from ) for ; Tue, 24 Jan 2023 20:56:51 +0100 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 02FC5C51 for ; Tue, 24 Jan 2023 20:56:49 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pKPOk-00061e-Q1; Tue, 24 Jan 2023 14:56:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pKPOi-00061W-Gj for emacs-orgmode@gnu.org; Tue, 24 Jan 2023 14:56:00 -0500 Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pKPOg-0001zC-9u for emacs-orgmode@gnu.org; Tue, 24 Jan 2023 14:56:00 -0500 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 06BCE2406C6 for ; Tue, 24 Jan 2023 20:55:51 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1674590154; bh=9QMEotIgBf9FvTd1+ewZsE2aMJL5CtlznwT2FVyFr0c=; h=From:To:Cc:Subject:Date:From; b=IxJkqW9CyfhoIlN2B85CfabDHQciGH8GUqZfkqjo9YNxueF7zK3elNMRf68LWspmJ CJe5AmxbSYPnTw0IRRP1JgChU/HnXEEHCko2aisUCbZWlvTSIac8wQecR0gudQ4/An sSjru2HyAEMtnXB+ujwLRDIppUhDtmaUXYCv6ey0XW+VPNk4RbZdhHf7ysSQwd+ifi oLkGGZpjzcNwFHP1ALG5nckFivOskdmq6T5fR8OI0yAFBav9JwAAWky40W+wX1b1W1 8WaFI8Ax4Y59Ap6bzBaPEFx+SbxAMc6XCeEQKVbYWeI61Xs66PMK+YBu6xQmc5ReO1 RLqpWXAg54Z9Q== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4P1d4j638Lz9rxQ; Tue, 24 Jan 2023 20:55:49 +0100 (CET) From: Ihor Radchenko To: tbanelwebmin Cc: emacs-orgmode@gnu.org Subject: Re: [ANN] orgtbl-fit In-Reply-To: <304d062e-c760-53ad-e442-ca646f2c892d@free.fr> References: <116c3126-32cc-44d0-9e95-e802161e1e84@app.fastmail.com> <87zgb90win.fsf@localhost> <87tu0qdc4k.fsf@localhost> <304d062e-c760-53ad-e442-ca646f2c892d@free.fr> Date: Tue, 24 Jan 2023 19:55:40 +0000 Message-ID: <87a627ogg3.fsf@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=185.67.36.66; envelope-from=yantar92@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Seal: i=1; s=key1; d=yhetil.org; t=1674590210; a=rsa-sha256; cv=none; b=gWMOBUJCOP6W7Viq/c1hByrr/7FMQ1OD3Sho52amGyePezAvzuTNFhotKHv0WHzWMdvsm/ 4ENfP5U0R9QXvP1NyKsJSUWq+Y962s0VWxNwF1Dl6aO9FWlibLFjl549FHuLQRbYiu2VNX rKmyZZPpkYO+z5A6ZZyY+yri1lP+D4294Rxj2S6E0PqvL7ggNCDkOLItgQ1ifuzVM0+H8r sxKz8CYP9bpimNBMja/DlbLcnmA6bsZWrq4PgIQp7MkhqxlyNQYI2gCEtJ1Kt+0RNjN4TD B5aAJgkkuOKtm92rJbXTl8SmTbnVD6LxQq0oGCyWJkUkK6Q5+s5JQVtYYD/TnA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1674590210; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=9QMEotIgBf9FvTd1+ewZsE2aMJL5CtlznwT2FVyFr0c=; b=Te/j9MfNt/jw8edvvzH8VRmCXHDNGX5GB7N7px2DOn88Sh2xTqWg6hwQGRdy1KjYvyyv5D BkkjgpNOK9QGesMhCkK2MX3gTIGq5KNbZsrTwvTCZfGLaRUTas9G4si1iaPX3HbGf8x1ns UTqBFO8fiKAoAxdf5IlDww5LKH1LdMjqeQ5p6xJOvfX837L67k7NrvdYnEyMk3iZSRZffd JYT7HS1UKr1NbEFwAcEOKWEj1+h+hPwFYs0JonX89QDZNlbkvDzS75ADBj3+A4tDHudBd/ LbEWz/30P+LqgEmupPDtW8yuqK/pn0AUkUQJeM/8cOtcXiaCRNd3C3TR8RWrwQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=IxJkqW9C; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=posteo.net X-Migadu-Scanner: scn0.migadu.com X-Migadu-Spam-Score: -6.35 X-Spam-Score: -6.35 X-Migadu-Queue-Id: 02FC5C51 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=IxJkqW9C; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=posteo.net X-TUID: griTWhzik3t0 tbanelwebmin writes: > The new orgtbl-fit package has just been released on Melpa. It > does regression fitting on Org Mode tables. > > Example. We suspect that `obs' depends on `x' and `y'. > ... > > Let us put the cursor on the `obs' column, and type > M-x orgtbl-fit > > Two columns are added > - predicted obs column > - difference between obs and predicted > > |=C2=A0 x | y |=C2=A0 obs | Best Fit | Fit Diff | > |----+---+------+----------+----------| > | 32 | 7 | 38.3 |=C2=A0=C2=A0=C2=A0=C2=A0 38.2 |=C2=A0=C2=A0=C2=A0=C2=A0 = -0.1 | > | 18 | 3 | 11.4 |=C2=A0=C2=A0=C2=A0=C2=A0 11.6 |=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 0.2 | > | 43 | 9 | 47.3 |=C2=A0=C2=A0=C2=A0=C2=A0 47.2 |=C2=A0=C2=A0=C2=A0=C2=A0 = -0.1 | > | 11 | 2 |=C2=A0 8.9 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 8.7 |=C2=A0=C2=A0=C2= =A0=C2=A0 -0.2 | > | 35 | 8 | 45.1 |=C2=A0=C2=A0=C2=A0=C2=A0 45.3 |=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 0.2 | > #+TBLFM: $4=3D-0.289267886829 - 1.06613976706*$1 + 10.3668885192*$2;=20 > %.1f::$5=3D$4-$3; %.1f Are there situations when this package is actually useful for data analysis? (I am usually using gnuplot for fitting) --=20 Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at