search for: methodologies

Hi all, In a recent IISWC paper <http://groups.csail.mit.edu/commit/papers/19/ithemal-measurement.pdf>, we've proposed BHive - a new methodology for benchmarking arbitrary basic blocks that has several advantages over the one currently used in llvm-exegesis. In particular, the new methodology: - automatically handles memory accesses in the basic block, without the need to manually

Good afternoon! As mentioned in the subject, my question regards more the methodological part that accompanies survey design and the statistical part that is involved. So, I have the following data: a<-data.frame (id_hh=c(1:5), strata=c(1,1,2,2,1), Nhstrata=c(100,100,200,200,100), Nrmemb=c(2,4,2,5,4)) a$ocmemb1<-c("wk","jl","st","jl","st")

This is my organizations_controller_spec.rb: require ''spec_helper'' describe Superadmin::OrganizationsController do describe "GET index" do it "shows a list of all organizations" do #pending "don''t know why this doesn''t work" Organization.should_receive(:all) end end end ============ This is my

Fisher is not the only person that it may be necessary to read 4 or 5 times. The same may be the case for side comments that Bill Venables is wont to make. Now to the parallel universe that I have in mind. I wonder whether the time is opportune for a list that focuses on "Statistical Methodology for R Users". The difference from other statistical methodology lists is that it will be

Hello R-experts, I wonder whether any of the R-packages cover the Hilbert-Huang Transform methodology (HHT)? Regards, Torbjorn -- Torbj?rn Lorentzen | torbjorn.lorentzen at bjerknes.uib.no |torbjorn.lorentzen at uni.no | http://www.bjerknes.uib.no/ Phone: +47 55 58 25 05 | Cellphone: +47 906 972 36 | Bjerknes Centre for Climate Research | Geophysical Institute | University of Bergen |

...ful in testing Mongrel/Rails. IIRC, about this was about 10 months ago. Best, Steve At 05:16 AM 10/16/2007, mongrel-users-request at rubyforge.org wrote: >Message: 7 >Date: Tue, 16 Oct 2007 08:16:10 -0400 >From: Robert Mela <rob at robmela.com> >Subject: [Mongrel] Load testing methodologies/tools >To: mongrel-users at rubyforge.org >Message-ID: <4714AB8A.8020308 at robmela.com> >Content-Type: text/plain; charset="iso-8859-1" > >What''r y''all usin'' for load generation / perf metrics tools? > >This is a huge area and I wonde...

...ounds like a worthwhile exercise), but it gets more complicated with the scripts embedded in the RPMs. Puppet gives you all the tools you need to deal with the conflicts and generally poor quality packages, but the process to get there has been maddening at times. Does anyone have any thoughts on methodologies? Or as is more likely to be practical, rules of thumb such as the RPM query idea? What I''m not keen on is really overdoing the dependencies, so much as to create a manifest which is a script which runs in a straight up top-to-bottom fashion. It takes away the elegance of the language. (...

Dear all, I am attempting to use RSM in order to optimise the analysis of volatile compounds. After changing two variables and performing a series of measurements, I get the following: X1 X2 resp 1 -0.8 -1.0 1101039 2 -0.8 0.0 809947 3 -0.8 1.0 814664 4 0.0 -1.4 759484 5 0.0 0.0 665916 6 0.0 0.0 654054 7 0.0 0.0 641134 8 0.0 0.0 673143 9 0.0 0.0

Dear Colleagues would someone know a suitable online-source for information regarding the TRAMO SEATS method for time series ? (an alternative to X12 ARIMA and earlier ARIMAs used by the US census bureau) Cheers -- ----------------------------- Soren Wilkening Principal Consultant phone: +49-30-96080121 wilkening at censix.com CENSIX Consulting Statistics, Surveys, Censuses

Representative small sample of data: algorithmID <- factor(c(rep('alg1',4),rep('alg2',4),rep('alg3',4))) threshold <- factor(rep(c(.45,.50,.55,.60),times=3)) score <- c(30,32,31,30,10,12,13,14,22,21,20,24) d <- data.frame(algorithmID,threshold,score) AlgorithmID is the name of each algorithm; threshold is the value of a parameter used by the algorithm that

...siness intelligence technology utilization in organizations ? Business intelligence training issues ? Data warehousing and data mining strategies for business intelligence ? Development of business intelligence architectures ? Knowledge transfer and sharing behaviors in business intelligence ? Methodologies and processes for managing business intelligence activities ? Metrics and their effectiveness in business intelligence analyses ? Organizational culture and its impact on business intelligence ? Relationship between knowledge management and business intelligence ? Theories that enlighten busine...

...siness intelligence technology utilization in organizations ? Business intelligence training issues ? Data warehousing and data mining strategies for business intelligence ? Development of business intelligence architectures ? Knowledge transfer and sharing behaviors in business intelligence ? Methodologies and processes for managing business intelligence activities ? Metrics and their effectiveness in business intelligence analyses ? Organizational culture and its impact on business intelligence ? Relationship between knowledge management and business intelligence ? Theories that enlighten busine...

...siness intelligence technology utilization in organizations ? Business intelligence training issues ? Data warehousing and data mining strategies for business intelligence ? Development of business intelligence architectures ? Knowledge transfer and sharing behaviors in business intelligence ? Methodologies and processes for managing business intelligence activities ? Metrics and their effectiveness in business intelligence analyses ? Organizational culture and its impact on business intelligence ? Relationship between knowledge management and business intelligence ? Theories that enlighten busine...

...siness intelligence technology utilization in organizations ? Business intelligence training issues ? Data warehousing and data mining strategies for business intelligence ? Development of business intelligence architectures ? Knowledge transfer and sharing behaviors in business intelligence ? Methodologies and processes for managing business intelligence activities ? Metrics and their effectiveness in business intelligence analyses ? Organizational culture and its impact on business intelligence ? Relationship between knowledge management and business intelligence ? Theories that enlighten busine...

Hi all, I have a question regarding how to properly analyze a data set and then how to perform the analysis in R. First, I have data that I would like to analyze using a mixed GLM (I think this is the most appropriate method, but I am unsure). In a mixed model (y = X*beta+Z*gamma+epsilon), I would like to structure the variance matrices of gamma, G, and the error, R, to take advantage of all my

Hi, I am running a learning experiment in which both training subjects and controls complete a pretest and posttest. All analyses are being conducted in R. We are looking to compare two training methodologies, and so have run this experiment twice, once with each methodology. Methodology is a between-subjects factor. Trying to run this analysis with every factor included (ie, subject as a random factor, session nested within group nested within experiment) seems to me (after having tried) to be clu...

One of the outcomes of useR! 2006 is that JSS is planning to publish a series of special volumes. They will be guest edited (I have guest editors already, although somewhat tentative in some cases). Each volume will have 5-10 issues (articles) of the usual JSS format. Psychometrics in R Political Methodology in R Econometrics in R Social Science Methodology in R Spectroscopy/Chemometrics in R

Hi there, I am currently working on my dissertation which is about testing the martingale hypothesis in the stock market using a methodology involving a range of variance ratio tests and multiple variance ratio tests. I contacted the author of a reference paper and I was told that the tests can be conducted using R programming language. Although I have gone through the theoretical background of

Dear All, I will be confronted (relatively soon) with the following problem: given a set of known statistical indicators {s_i} , i=1,2...N for a N countries I would like to be able to do some data clustering i.e. determining the best way to partition the N countries according to their known properties, encoded by the {s_i} set of indicators for those countries. Some properties of these

Note though that this has been put on hold on stats.stackexchange.com as off-topic. On 23/06/2017 19:33, Bert Gunter wrote: > Probably the wrong list. R-help is concerned with R programming, not > statistics methodology questions, although the intersection can be > nonempty. > > I suggest you post on stats.stackexchange.com instead, which *is* > concerned with statistics