similar to: Public Snapshot for using R

Dear All A quick update. I just bundled a 30Gb EBS backed AMI for Windows 64, Revolution R and R64, Deducer,R Commander,Java SDK, Chrome, Open Office, Acrobat Reader. The AMI can be searched as a public image (search for "ohR") You can mail me for the admin password if you want to explore it further. AMI ID:ami-f4b7439d Name:ohR Description:64bit windows,

Dear All, I ave created a public snapshot for use on Amazon EC2 using 64 bit Windows. If you want to try R on multiple cores ,remote desktop you can use this snapshot to create copies. It has R, GUIs for beginners (like RCommander , Deducer- Alas rattle failed due to RGtk+) and a lot of R analytical packages. It also has Chrome for browsing, Adobe Reader for reading help, and a dataset WDI (in

Dear Lists, Here are my latest posts on retrenching and locating facilities better. Do you have anything in academic papers that use data mining- analytics for 1) Better Employee ROI quantitative measurement or cutting costs rationally based on data rather across the board. 2) Locating facilities based on pure quant based approaches than local supply demand conditions. Specific application for

Hi I am getting the following error > package.skeleton("ohri") Creating directories ... Creating DESCRIPTION ... Creating Read-and-delete-me ... Saving functions and data ... Making help files ... Done. Further steps are described in './ohri/Read-and-delete-me'. Warning messages: 1: In dump(internalObjs, file = file.path(code_dir, sprintf("%s-internal.R", :

Dear All, Slightly off -non technical topic ( but hey it is Friday) Following last week's interview with REvolution Computing which makes enterprise versions of R, here is another interview with the rapidly growing company Blue Reference CEOPaul van Eikeren at <http://www.decisionstats.com/2009/06/04/interview-inference-for-r/>

With reference to R News News: R version 3.0.0 (Masked Marvel) has been released on 2013-04-03. R version 2.15.3 (Security Blanket) has been released on 2013-03-01 R version 2.15.2 (Trick or Treat) .... R version 2.15.1 ("Roasted Marshmallows") ... R version 2.15.0 ("Easter Beagle") R version 2.14.0 ("Great Pumpkin") Dear R help List, How are these version types

Dear List, One persistent feedback I am getting to people who are newly introduced to R ( especially in this cost cutting recession) is - 1) The website looks a bit old. While the current website does have a lot of hard work behind it, should n't a world class statistics package have a better website instead. You can check out www.knime.org which is an open source software , and free, and

On Wed, Jan 7, 2009 at 11:05 AM, ajay ohri <ajayohri at yahoo.com> wrote: > > FYI..not a R -Help Topic, buy I dont know which list to post discussions like this. > Regards, > Ajay > > ---------- Forwarded message ---------- > From: ajay ohri <ajayohri at yahoo.com> > Date: Wed, Jan 7, 2009 at 10:46 AM > Subject: Re: R "Threatens" SAS, According to

I get the following message when using the reshape2 package line > tDat.m<- melt(Dataset) Using Item, Subject as id variables > tDatCast<- acast(tDat.m,Subject~Item) Aggregation function missing: defaulting to length Note Problem Statement- convert dataframe Subject Item Score 1 Subject 1 Item 1 1 2 Subject 1 Item 2 0 3 Subject 1 Item 3 1 4 Subject 2 Item 1 1 5

Dear Lists, There are many softwares (with many passionate adherents). Some of them are very good upto say 2 million rows but lose steam after that despite having very good focus in innovating algorithms. Some of them are very good on same PC for much more data but become comfortable with the copyrights to innovate on algorithms. I am taing the risk of proposing the Ohri framework for creating R

http://decisionstats.com/2008/ohri/ Some time back, I had created a framework for data mining through on demand cloud computing. This is the next version- it is free to use for all, with only authorship credit back to me………….. NOTE - i DO retain authorship credit rights (even though it is a GPL framework) for free to anyone to use commercially It tries to do away with fixed server ,desktop

No I am not on the payroll for these people. or any relation of any kind ;) I just like cloud computing thats all Appreciate your kind consideration Mr Simpson- I was not sure of the list so mailed all 3- . The subject line has been modified-hopefully there should be a technical answer to a technical question. Websites- http://decisionstats.com http://dudeofdata.com Linkedin-

Thanks, Martin. I am trying this in Bengaluru, India, using R-studio. I tried downloading a single variable. It happened fast, in less than 5 seconds. I tried downloading six variables, it took much longer, but less than a minute. Tried eight variables and it did not download even in five minutes. My internet speed is well above 40Mbps. This should not take that long. It seems the process timed

I think SAS Macros has capability to call R, and execute it without it being in the picture anywhere. So you can use SAS Macros in a file called R.sas In this you can create a macro called %Describe that can call R , load Hmisc ,run the describe function Note you will need repeated use of %put in this %describe for the mapping to take place Use %INCLUDE to include that file in all SAS

The Ohri Framework - Data Mining on Demand<http://decisionstats.com/2008/the-ohri-framework-data-mining-on-demand/> Part of the reason SAS continues to enjoy a profitable lead is 1) Standardized language elements (Data and Procs) 2)Ease of Learning SAS 3) Output Delivery to multiple sources 4) Input from multiple data sources But the most important reason is the sheer efficiency of

Dear List, Has anyone worked with R on Ubuntu Server edition. Also would it be possible to connect to this ever using remote desktop . In addition has anyone worked with using R from a Amazon EC2 cloud like structure. Any early previews of Azure SDk's and R . Could you guide me to a place where I can read about this ? This is research project for low cost analytical solutions for developing

There is some problem getting data with the WDI package. It gets data from World Development Indicators and other databases of The World Bank. I let the code run for several minutes and nothing happens. Sometimes it gives a time out message. I ran the same code last year and it worked. Any idea what the problem is and how to fix it? > dat1EU = WDI(indicator = c('NY.ADJ.NNAT.GN.ZS',

Dear List, Say I can use getwd() and setwd() to change my working directory. How can I read in all the files within that directory using command line (like a ls() but for the path specified) Regards Ajay Websites- Technology http://decisionstats.com On Wed, Jul 4, 2012 at 3:30 PM, <r-help-request@r-project.org> wrote: > r-help@r-project.org [[alternative HTML version deleted]]

Hi List, This is a slightly non technical ,hence OT topic. Here is an Interview with Anne Milley of the SAS Institute. Anne Milley is director of product marketing, SAS Institute . In part 2 of the interview Anne talks of immigration in technology areas, open source networks ,how she misses coding ,and software as a service especially SAS Institute’s offering . She also reveals some preview on

Dear List, Sorry for intrusion. I live in area of erratic internet download speeds. Can we get R in torrents instead of just download Zip files so we can resume downloads when broken Sincrely, A Ohri Websites- Technology http://decisionstats.com [[alternative HTML version deleted]]