From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.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 ONdVIqeurmOykwAAbAwnHQ (envelope-from ) for ; Fri, 30 Dec 2022 10:25:59 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id aK+EIqeurmMyIgEAauVa8A (envelope-from ) for ; Fri, 30 Dec 2022 10:25:59 +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 6B1BB13094 for ; Fri, 30 Dec 2022 10:25:59 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pBBe8-0006Ns-NG; Fri, 30 Dec 2022 04:25:48 -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 1pBBdw-0006IA-LP for emacs-orgmode@gnu.org; Fri, 30 Dec 2022 04:25:42 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pBBdv-0005nE-T8; Fri, 30 Dec 2022 04:25:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=AjpVRnknGIckNE9kd8SCNgSBIBDooxtqmRA+h23F32s=; b=UjJvcTw3Px96zEZJBL/R /DvaYn5QNkHtSbeJsF7SqCE6toPLtFyqwGTLpVPUTgzlLlcBVM3ZdijQAg8jj252yF5RF8vceKArm s1/BGZoJKXEUUQADi1U5LEYUJ53GwtejK771GxCnP2LFsAO323wZbT7p76Bk1S3FlgK1biaCWrCwY 3kiuugg92TL6C3yjJd53iOBf6qzXKeIO9rC+SVmQwhbIxDaFi+KQg4l69Hu9YyCVRTiymzt4RcjKe FyzOop5eJBmNiCPWmai5+stP2R5tFv56173FwPHEkKZFPo6wUIBGyekoHRg0oJ9V7WX5x0T0y1B86 EOBbDBiJAvgsfA==; Received: from [185.24.184.132] (helo=hal) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pBBdl-0007aL-3o; Fri, 30 Dec 2022 04:25:30 -0500 Received: by hal (Postfix, from userid 1000) id BDBD11E0401; Fri, 30 Dec 2022 10:25:23 +0100 (CET) From: Bastien To: "Berry, Charles" Cc: Ihor Radchenko , Jeremie Juste , Greg Minshall , Johan =?utf-8?Q?Tol=C3=B6?= , "emacs-orgmode@gnu.org" Subject: Re: [BUG] ob-R.el: extra empty data.frame columns generated from plain lists after recent change [9.6 (release_9.6-3-ga4d38e @ /usr/share/emacs/30.0.50/lisp/org/)] In-Reply-To: <720C5811-421F-4FBA-BA87-5024AFC864F8@health.ucsd.edu> (Charles Berry's message of "Thu, 29 Dec 2022 23:52:42 +0000") Organization: GNU References: <87wn77mdvk.fsf@toloe.se> <766358.1670208594@archlinux> <87wn74xjv7.fsf@gmail.com> <87bkofh0ir.fsf@localhost> <87sfhqudks.fsf@gmail.com> <87edtantzq.fsf@localhost> <87k02yq7mz.fsf@gmail.com> <87h6y1hs2m.fsf@localhost> <875ydui4i1.fsf@gnu.org> <720C5811-421F-4FBA-BA87-5024AFC864F8@health.ucsd.edu> Date: Fri, 30 Dec 2022 10:25:23 +0100 Message-ID: <87r0whmef0.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain 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=1672392359; a=rsa-sha256; cv=none; b=VH3+k3gf2tbYvrxoPlqGa2A9TlR4dqQrXEY2rmHhoVUM172QVuFBV/VPBIaAOKgXTe9Ym5 PRmhZxRivk/pWX7OJ8H0YZeJGlKSeZ7Vmw0wVP5Fw3uFZZNuuuesIEklKZnx4vRrQc0KY5 FWpqMBMQEJLCjf9ovmpEaNCZXdAOhHD2r9QPpVF2WoGD1kjJPKVdWqmDI0jExDD1tSBL2r bGnDBHtAGTKZfn1rE0jAaAkatpfa+wxzgbmFhM7xekwmkd8ajaQS3+OLcTEgJCuo5yTjJN yDjSWviPBeSAxc/pFzQdbuCDIMQlxnrg3+Vd67O/PH3jkuz6/tAAmGrLdY2Qnw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gnu.org header.s=fencepost-gnu-org header.b=UjJvcTw3; 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=gnu.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1672392359; 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:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=AjpVRnknGIckNE9kd8SCNgSBIBDooxtqmRA+h23F32s=; b=qOZQkDkCqB2P/Quixppc1cyS2qFkdnYQ9ki+bCyIQ8F7mShOIaZ4Pg8n5xPq3nxNehPGlM nc/JmDPBaMb0jgOL7HhEERoaN78+Q5yXfk5qdYFWuUuBcS6zmd3aMJpdQahDSZzZuBZUMc 3yfSmooSwMXQY1K6UWOy5tTsegVKh2nH53EZvg7/8fKkfZyvHwWp15llnsj7uzT7KWfu8V AGZ7S3KoPDKu53ifTdmXdr/SW7aHyfeLefHlAc97G4VZissz02U1q6dibRdaBRc+HbJuED S2GJZUJvhapwel+6su6FAXHuCuuiHBTovCQ0lbYGlStV5C/2gFObWaY3qz1nKw== X-Spam-Score: -9.76 X-Migadu-Queue-Id: 6B1BB13094 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gnu.org header.s=fencepost-gnu-org header.b=UjJvcTw3; 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=gnu.org X-Migadu-Scanner: scn0.migadu.com X-Migadu-Spam-Score: -9.76 X-TUID: HjTVqbaQP/3S "Berry, Charles" writes: > The R `data.frame' type is a list with some added attributes. In > that list each top level element is a *column* in the data.frame. Thanks for the explanation. > There might be some useful applications for converting org lists to R > lists and vice versa. But it looks like a significant amount of effort > to get it right. Yes... up to Jeremie, depending on users' needs. Best, -- Bastien