search for: rmr

...='b'), which probably *could* arise in real work) This isn't deliberate, is it? 2) Did I remember to report the adverse effect of having plot(x,y) coerce its argument to numeric? Several of my students managed to set the data type to "character" in data.entry(), do a plot(bw,rmr) with no apparent problem, and *then* become absolutely perplexed when lm(rmr~bw) yields Error in model.frame(formula, data, substitute(list(...)), subset, na.action) : invalid variable type 3) The first few lines of hist() should be if (!is.numeric(x)) stop("hist:...

...+44 (0)1223 762934 Department of Zoology Downing Street Fax +44 (0)1223 336676 Cambridge CB2 3EJ E-mail: oeg20 at cam.ac.uk United Kingdom ------------------------------------------------------- The greater beauty and excitement can be found in the indiscernible, the partially obscure. RMR -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat....

...acefully with empty groups and factor levels not present in grouping variable. - no indication of what variable is being plotted data.entry() (mostly W95 rseptbeta problems) - Entry of first variable name doesn't take before 2nd name is entered. - data.entry(BW,RMR) gives two columns named BW. Quitting dataeditor at that point *overwrites* BW with RMR! - inserting NA is only possible by switching to character values, entering invalid number, and switching back to numeric - blanking a field, then exiting dataeditor crashed one system (I *thi...

We are trying to use set_primary_key to cause an existing rails db to use a different primary key. This works find for accessing existing data, but gives an error when we try to add a new record, as it seems to still be accessing the record by the default id field at that point. Are there other changes we need to make to get an alternate primary key working? Thanks, Ken

...Y Business Agility magazine talks to Revolution Analytics CEO Norman Nie: http://bit.ly/x4uY6n The Washington Post publishes a list of publicly-accessible databases (a great source of data for use with R): http://bit.ly/wczT8I The open-source RHadoop project from Revolution Analytics updates the rmr package integrating R and Hadoop: http://bit.ly/zbTrzv French R user Baptiste Coulmont uses R and GEOFLA shapefiles to create a choropleth of prosperity in France: http://bit.ly/wn5kOF The CEO of new internet bank Simple shows how to generate the bank's logo using R: http://bit.ly/wSxN0U An...

...from the Revolution Analytics team and others at the 2012 JSM conference: http://bit.ly/QfCkiR Big vectors (with more than 2^31 elements) are coming to R: http://bit.ly/QfChUi R gets a somewhat oblique mention in the Finance section of the New York Times: http://bit.ly/QfCkiS Improvements to the rmr package make R-based map-reduce jobs in Hadoop faster: http://bit.ly/QfCkiQ Overview of articles in the June 2012 edition of the R Journal: http://bit.ly/QfCkiT An analysis of uses of "soda" vs "pop" on Twitter results in a linguistic map of the US and the world: http://bit.ly...

...cles related to R from the month of February: February 29 marked the 12th anniversary of the release of R 1.0.0, and the release of R 2.14.2: http://bit.ly/zp92pR A list of commercial vendors who have integrated R with their products for data, analysis, and presentation: http://bit.ly/zfu1sQ The rmr package (part of the RHadoop project integrating R and Hadoop) has been updated with improved performance and controls: http://bit.ly/w5eHXd A three-part tutorial on creating beautiful choropleths and raster-based maps with R: http://bit.ly/wTkqeW How to analyze weblog data with R: http://bit.ly/...

...anguages: http://bit.ly/SL40B9 You can use the new Themes feature in ggplot2 to make your charts look like those in the Economist, Excel or even the web-comic XKCD: http://bit.ly/SL3YJv The RHadoop project improves the simplicity and performance of integrating R and Hadoop with version 2.0 of the rmr package: http://bit.ly/SL40Ba Jeffrey Breen shares some slides with useful tips on accessing data from various sources with R: http://bit.ly/SL40Bb You can now use a 3-D printer to render physical versions of surfaces created with R's persp function: http://bit.ly/SL3YJw Some non-R stories i...

Hi, Lei and I have been working on the project, based on community input. We have implemented two way sync between github and pagure as suggest by many. Now we want build the site and display it to user. There are number of options mkdocs, hugo(docker uses it now) etc. There are pros and cons to each site generator. To use hugo, we need the user to have hugo installed too, and than he needs to