similar to: Southern Maine Ruby Group...

Dear R users: Suppose I have two different response variables y1, y2 that I regress separately on the different explanatory variables, x1 and x2 respectively. I need to compare points on two regression lines. These are the x and y values for each lines. x1<-c(0.5,1.0,2.5,5.0,10.0) y1<-c(204,407,1195,27404313) x2<-c(2.5,5.0,10.0,25.0) y2<-c(440,713,1520,2634) Suppose we need to

If you live in Orange County, California, USA, please come join us at the OC Ruby User''s Group. http://www.ocruby.org We have formal meetings every 4th Thursday, usually at the Microsoft Office in Irvine (405 and Jamboree). And on all of the other Thursdays we have informal get togethers at Panera Bread in Irvine (Culver and Barranca) which has free WiFi. So come join us, get on the

Dear ALL: How I show the area under the normal curve for example for the following example: Assume X has N(100,15). How to show the area corresponding to the probability: P(90<X<110) With many thanks Abou ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96

Dear ALL: I have two quick questions about how to perform some steps in R. Could you please see the attached MS file if the data not clean enough in this email. Thank you so much for all your helps. Abou Here it is: ========================= Consider the following matrix: data<-matrix(c(2,2,12,2,1,10,10,4,10,1,1,2,2,1,2,10,3,1,1,1,3,5,17,23,9,9,3,3,15,5,

We''re a very open, fun and friendly ruby meetup group in New Delhi, India and we have something for everyone, from the curious who just appreciates the ruby, to the intermediate learner who wants to learn best practices, to the pros who would like to reminisce with other developers. We regularly organize monthly meetups which anybody can attend. The February edition of Ruby Meetup will

Hello, We''re organizing a meetup group for Silicon Valley Ruby on Rails engineers. If you''re in the Valley and interested in meeting with local Rails programmers, we would like to invite you to join the group. We haven''t set the date and time for our first meeting, but we''re hoping to have our first get together sometime in the next few weeks. To join,

Dear R users: Could you please help me out how to use R to get and interpret Standardized discriminant functions and structure coefficients for sex, Degree_Program, and Enrol_USM Please find the data file at: http://www.usm.maine.edu/~aaboueissa/Rhelps/Rhelps.html data files are (xls file: dataforRxls or txt file: dataforRtxt) Output looks like this table. Standardized

Dear ALL: Could you please eamil me how to simulate Mixed Seasonal ARMA (p,q)x(P,Q)12 models [say ARMA(0,1)x(1,0)12 ]from R. With many thanks. Abou ========================== AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics & Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207)

Bosco So has located a promising new venue for the SF Ruby Meetup: There is WiFi access to the Internet as well as a large plasma TV/monitor for presentations. In addition to offering caffeine in various forms, they have sandwiches and desserts. Lastly, there are lots of dining opportunities nearby for apres-event chowing. -- http://ruby.meetup.com/6/events/4815812 Meanwhile,

Ruby on Rails: Automating with Chef, Capistrano, Git, Puppet & SVN #rormeetup Corporate Sponsors : Rapleaf (San Francisco) and Mixbook (San Jose) Topic : Automating Ruby-on-Rails Deployments using Chef, Capistrano, Git, Puppet & SVN RSVP for Meetup Here: http://www.bit.ly/rormeetup RSVP for Live Stream Webinar Here: http://www.bit.ly/rorwebinar Twitter Hash Tag for Meetup and Webinar:

The Chicago Area Ruby Group would like to extend a warm invitation to Ruby developers everywhere to a meetup with David Heinemeier Hansson on Saturday, April 23rd. We will start out at a Giordano''s Pizzeria downtown and afterwards move to a conference room provided by the kind folks at Site 9. The topic will most likely be Ruby on Rails and I am sure we will probably talk about

Dear All: Urgent help is needed. I have a data set in matrix format of three columns: X, Y and index of four groups (1,2,3,4). What I need to do is the following; 1- How I can subtract the sample mean of each group indexed 1,2,3,4 from the corresponding data values of this group and create new columns say X-sample mean and Y-sample mean? I tried to use the "tapply" but

Although it''s getting late in the month for this announcement, you haven''t missed anything yet (that I know of :-). 2/21 6:00 pm We got a venue! (RSVPs requested, via Meetup) The SF Ruby Meetup usually meets on the 2nd Tuesday of each month. However, that day turns out to be Valentine''s Day this year. So

PDX.rb presents... FOSCON II: The Ruby Rodeo! We invite you to join us for a set of presentations on Ruby programming and Ruby culture. Confirmed speakers include: * Alex Bunardzic * Lucas Carlson * Topher Cyll * Ryan Davis * Geoffrey Grosenbach * Amy Hoy If you didn''t catch it last year, FOSCON is a free and fun gathering of Ruby fans held in the evening during

Hi Railers If you are in the Copenhagen area on the 29th of this month (that''s a Thursday) Jesper and I would be glad to see you at Caf? Selina in the central Copenhagen for the first of many Ruby on Rails meetups. We start at 20:30 hours and have of cause arranged for free beer and complementary WiFi. Our goal is to create an inspiring atmosphere where railers (new and old) can

Hi folks. We''re having our monthly ruby/rails meetup in Melbourne, Australia tomorrow night. I''m not going to keep announcing them here, so if you''re in melbourne, go join the email list at: http://groups.google.com/group/melbourne-ruby regards, Craig www.craigambrose.com Full Details: Tue, 26 September ThoughtWorks Level 11, 155 Queen St 6pm-9pm ring/SMS Mike on

AFAIK we are the only currently active group in Germany, but from following the list I spotted Johannes (Saarbrücken?) and Piotr (Munich?). They may have more info for you? Thx Am 14.10.16 um 14:18 schrieb picflo_2 at web.de: > Hi Stefan, > > thanks for detailed response. Would be quite interesting to see > different projects and tools in the LLVM ecosystem. > > By the way

To accompany the Payment library (http://payment.rufy.com/), I have created the shipping library that connects APIs for various shippers like UPS and FedEx. It is available as a ruby gem: gem install shipping or from rubyforge http://rubyforge.org/projects/shipping There is going to be some data that will persist for all shipments. For example, you will not want to repeat the fedex account

The workshop organizing committee of the Southern California Chapter of the American Statistical Association announces the 28th Annual Workshop in Applied Statistics. Professor Colin Cameron from the department of Economics at UC Davis will give a one-day workshop titled "Advances in Count Data Regression." The event will take place on Saturday, March 28, 2009 at UCLA. Details on

Greetings, I would like to formerly invite the CentOS community to participate at the Southern California Linux Expo. The show will be taking place February 20th - 22nd, 2009 at the Westin LAX in Los Angeles, CA. I am including both a link to our "Call For dotORG Exhibitors" as well as our "Call for Papers" if anyone from the CentOS community is interested in submitting a