Thank you for sharing the paper. Tim -----Original Message----- From: R-help <r-help-boun...@r-project.org> On Behalf Of Hadley Wickham Sent: Tuesday, April 25, 2023 9:44 AM To: Sigbert Klinke <sigb...@wiwi.hu-berlin.de> Cc: r-help@r-project.org Subject: Re: [R] diamonds data set from ggplot2
[External Email] On Tue, Apr 25, 2023 at 4:09 AM Sigbert Klinke <sigb...@wiwi.hu-berlin.de> wrote: > > Hi, > > is there any information about the source of this data set? > > 1.) I read the question of Marina Doucerain in 2012 about the time and > Hadley Wickhams answer "I believe it was 2008." > > 2.) In kaggle someone said "It's a Tiffany & Co's snapshot pricelist > from 2017." > > So, where the data set stems from? Which year? Digging back into my old files, it looks like I created the data in Feb 2007 by scraping http://www.diamondse.info/ with a ruby script. I've attached the paper I wrote about for an (unsuccessful) submission to the Journal of Statistical Education. Hadley -- http://hadley.nz/ ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
