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Fri, 29 May 2020 11:43:27 +0000 Received: from VI1PR0102MB3327.eurprd01.prod.exchangelabs.com ([fe80::c0dc:3d2:a8e4:c2c2]) by VI1PR0102MB3327.eurprd01.prod.exchangelabs.com ([fe80::c0dc:3d2:a8e4:c2c2%5]) with mapi id 15.20.3045.018; Fri, 29 May 2020 11:43:27 +0000 From: Eric S Fraga To: emacs-orgmode@gnu.org Subject: Re: [random sorting] Organization: On the Interweb somewhere References: <87mu5taz7a.fsf@mat.ucm.es> <52b74175-5b6a-a78d-7d1f-8e3da16f184a@free.fr> <87lflbhq7a.fsf@mat.ucm.es> <87eer3dm4a.fsf_-_@mat.ucm.es> X-Url: http://www.ucl.ac.uk/~ucecesf/ Mail-Followup-To: emacs-orgmode@gnu.org Date: Fri, 29 May 2020 12:43:25 +0100 In-Reply-To: <87eer3dm4a.fsf_-_@mat.ucm.es> (Uwe Brauer's message of "Fri, 29 May 2020 13:19:33 +0200") Message-ID: <87a71rj7aa.fsf@ucl.ac.uk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Content-Type: text/plain X-ClientProxiedBy: LO2P265CA0251.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:8a::23) To VI1PR0102MB3327.eurprd01.prod.exchangelabs.com (2603:10a6:803:10::26) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from t3610 (46.69.235.175) by LO2P265CA0251.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:8a::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.19 via Frontend Transport; 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envelope-from=e.fraga@ucl.ac.uk; helo=EUR03-DB5-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/29 07:58:31 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 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" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=liveuclac.onmicrosoft.com header.s=selector2-liveuclac-onmicrosoft-com header.b=h2agEk7Q; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=ucl.ac.uk (policy=none); spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Spam-Score: -0.61 X-TUID: oTt34EqNV5h0 On Friday, 29 May 2020 at 13:19, Uwe Brauer wrote: > But random repeats, however org-table-sort-lines sorts anyway > And what I truly needed is a random sorting of sorts. (now that I am awake... ;-)) What you want is a "permutation" vector. Calc does appear to have some support for permutation vectors but I'm not sure it has what you need to create a random permutation. -- : Eric S Fraga via Emacs 28.0.50, Org release_9.3.6-640-g9bc0cc