Re: [R] Adding a legend to a (multi-facet) plot produced by ggplot().

lour=type, shape=type)) + geom_point() + geom_abline(intercept=3, slope=2) + facet_grid(rows=vars(type), cols=vars(grp)) + scale_colour_manual(values=c("blue", "red")) + scale_shape_manual(values=c(20,3)) Antony Unwin University of Augsburg, Germany > From: Rolf Turne

[R] [R-pkgs] OutliersO3 version 0.5.3 released

rate the use of the package. Queries, comments, suggestions are welcome. Thanks to Michael Friendly, Tae-Rae Kim, Nina Wu, and, in particular, Bill Venables for their comments on the old version. Regards Antony Professor Antony Unwin Mathematics Institute, University of Augsburg, 86135 Augsb

[R] [R-pkgs] The OutliersO3 package is now on CRAN

e.html and a video of a talk on O3 plots from useR!: https://channel9.msdn.com/events/useR-international-R-User-conferences/useR-International-R-User-2017-Conference/When-is-an-Outlier-an-Outlier-The-O3-plot?term=unwin Queries, comments, suggestions are welcome. Regards Antony Professor Antony

[R] R Course in Dublin (May 24th-May 26th, 2017) Introductory -> Modern

An R course from introductory to modern will be given by Louis Aslett (Durham University, author of the packages PhaseType and ReliabilityTheory) and Antony Unwin (author of the book “Graphical Data Analysis with R” CRC Press 2015 http://www.gradaanwr.net <http://www.gradaanwr.

[R] R Course in Dublin (January 30th-February 1st, 2017) Intoductory -> Modern

An R course from introductory to modern will be given by Louis Aslett (Oxford University, author of the packages PhaseType and ReliabilityTheory) and Antony Unwin (author of the book “Graphical Data Analysis with R” CRC Press 2015 http://www.gradaanwr.net <http://www.gradaanwr.

[R] R Course in Dublin (July 20th-22nd, 2016) Intoductory -> Modern

An R course from introductory to modern will be given by Louis Aslett (Oxford University, author of the packages PhaseType and ReliabilityTheory) and Antony Unwin (author of the book “Graphical Data Analysis with R” CRC Press 2015 http://www.gradaanwr.net). The course will be offered again

[R] R Course in Dublin (February 3rd-5th)

The course will be given by Louis Aslett (Oxford University, author of the packages PhaseType and ReliabilityTheory) and Antony Unwin (author of the book “Graphical Data Analysis with R” CRC Press 2015). Details at http://insightsc.ie/training/r-statistical-software/ <http://insightsc

[R] R Course in Dublin (September 14-16)

Details at http://insightsc.ie/training/r-statistical-software/ http://insightsc.ie/training/r-statistical-software/ Antony Unwin University of Augsburg, Germany and Insight Statistical Consulting, Dublin, Ireland [[alternative HTML version deleted

[R] R Course in Dublin (April 15-17)

Details at http://insightsc.ie/training/r-statistical-software/ Antony Unwin University of Augsburg, Germany and Insight Statistical Consulting, Dublin, Ireland __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https

[R] Bill Veanables Workshop

-augsburg.de/termin/R-workshop.html Organised by the Department of Computer-Oriented Statistics and Data Analysis, University of Augsburg Antony Unwin un...@math.uni-augsburg.de [[alternative HTML version deleted]] __ R-help@r-project.org

[R] Re. When is *interactive* data visualization useful to use?

and Mondrian you have found to the software authors? Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, 86135 Augsburg, Germany __ R-help@r-project.org mailing list https

Re: [R] Where has the stats-rosuda-devel mailing list gone?

Oliver, Apologies for the confusion, there was a server upgrade in the computer centre here which gave us some grief. The list should be fine now. Best regards Antony Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg

Re: [R] Visualizing binary response data?

are not necessarily the method of choice to select your predictor variables, as Frank Harrell has pointed out. It is also sensible not to rely on modelling alone. Graphic displays can help you better understand your data and models. The two approaches are complementary. Antony Unwin University

Re: [R] pairs plots in R

ideas. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, 86135 Augsburg, Germany Tel: + 49 821 5982218 From: Sharma, Dhruv [EMAIL PROTECTED] Date: 19 October 2008 10:58:53 pm GMT+02:00 To: r-help@r-project.org Subject: [R

Re: [R] Using interactive plots to get information about data points

a point highlights it in all displays and you can see or query the corresponding values. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, 86135 Augsburg, Germany Tel: + 49 821 5982218 [EMAIL PROTECTED] http://stats.math.uni

Re: [R] History pruning

JGR's Copy Commands command works well for me (even if it is both fascinating and embarrassing how little is sometimes left over). It retains only commands that worked, so it is still not the minimum possible. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis

Re: [R] Datasets in R

Carlos, There are many sources of real datasets (in R itself, on the web), you just need to look a little. For teaching purposes, I think it is always better to use real datasets than to use simulated ones. One thing bothers me, though. You imply that in all the examples you have the

Re: [R] Response to R across the university

On 18 Apr 2008, at 6:42 pm, Peter Dalgaard wrote: Antony Unwin wrote: ... The course itself went very well. We encouraged people to bring their laptops and work in groups. Using JGR as the interface to R helped a lot, as it was easier for people to load their own data and use

[R] Response to R across the university

. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, 86135 Augsburg, Germany Tel: + 49 821 5982218 http://stats.math.uni-augsburg.de/ [[alternative HTML version deleted]] __ R

Re: [R] Spidergram

A parallel coordinate plot would do fine. Load the package iplots and then use the command ipcp(x1, x2,...) Antony Unwin __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

[R] Raw histogram plots

distribution is not a good idea. A couple of people suggested estimating the density. That may miss roundings, discretisation or other odd structures. We should never underestimate what Peter Huber called the rawness of raw data. Antony Unwin Professor of Computer-Oriented Statistics and Data

Re: [R] Scatterplot Showing All Points

jittering for categorical data is really not to be recommended and will certainly degrade in performance as the dataset gets bigger. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, University of Augsburg, Germany [[alternative HTML version deleted

Re: [R] Scatterplot Showing All Points

too. Refreshing solves it in practice, but we need to find out why it can happen (and stop it happening!). Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, University of Augsburg, Germany [[alternative HTML version deleted

Re: [R] Packages - a great resource, but hard to find the right one

reviews of features that just happened to be very useful to someone and reviews of a package as a whole. Both have their place and at the moment we don't have either. If you are willing to review an R package or aspects of R for JSS please let me know. Antony Unwin Professor of Computer

Re: [R] Packages - a great resource, but hard to find the right one

tells me it's something to do with Thanksgiving weekend. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, Germany [[alternative HTML version deleted]] __ R-help@r

Re: [R] Packages - a great resource, but hard to find the right one

of packages. As the software editor of the Journal of Statistical Software I suggested we should review R packages. No one has shown any enthusiasm for this suggestion, but I think it would help. Any volunteers? Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis

Re: [R] Tart charts

Michael, Try this alternative: # from http://research.microsoft.com/users/lamport/pubs/hair.pdf hairsex - matrix( c(46, 45, 13, 12, 1, 101, 0, 20), 2, 4, byrow=TRUE) dimnames(hairsex) - list(Gender=c(Female, Male), Hair color=c(Blond, Brown, Red, Other) )

Re: [R] sprucing up the R homepage

) and then ipcp(swiss). So maybe someone should suggest graphics from another dataset to adorn the webpage and demonstrate R's graphics capabilities. Antony Unwin Professor of Computer-Oriented Statistics and Data Analysis, Mathematics Institute, University of Augsburg, [[alternative HTML