similar to: R/Finance 2011 Conference Agenda

Call for Papers: R/Finance 2011: Applied Finance with R April 29 and 30, 2011 Chicago, IL, USA The third annual R/Finance conference for applied finance using R will be held this spring in Chicago, IL, USA on April 29 and 30, 2011. The two-day conference will cover topics including portfolio management, time series analysis, advanced risk tools, high-performance computing, market microstructure

R/Finance 2010: Applied Finance with R April 16 & 17, Chicago, IL, US www.RinFinance.com <http://www.RinFinance.com> The second annual R/Finance conference for applied finance using R, the premier free software system for statistical computation and graphics, will be held this spring in Chicago, IL, USA on Friday April 16 and Saturday April 17, 2010. Registration is still open and

[ Registration for R/Finance 2010 is going strong: after only ten days of registrations one tutorial is already at 65% of capacity, and two others are approaching the 50% mark. Tutorials are capped at fourty participants each, the conference itself may be capped at three hundred registrations. Conference details are provided below. ] R/Finance 2010: Applied Finance

Call for Papers The Finance Department of the University of Illinois at Chicago (UIC), the International Center for Futures and Derivatives at UIC, and members of the R finance community are pleased to announce R/Finance 2009: Applied Finance with R on April 24 and 25, 2009, in Chicago, IL, USA Confirmed keynote speakers include: Patrick Burns (Burns

Call for Papers The Finance Department of the University of Illinois at Chicago (UIC), the International Center for Futures and Derivatives at UIC, and members of the R finance community are pleased to announce R/Finance 2009: Applied Finance with R on April 24 and 25, 2009, in Chicago, IL, USA Confirmed keynote speakers include: Patrick Burns (Burns

R/Finance 2009: Applied Finance with R April 24 & 25, Chicago, IL, US The first annual R/Finance conference for applied finance using R , the premier free software system for statistical computation and graphics, will be held this spring in Chicago, IL, USA on Friday April 24 and Saturday April 25. The two-day conference will cover topics as diverse as portfolio theory,

R/Finance 2009: Applied Finance with R April 24 & 25, Chicago, IL, US The first annual R/Finance conference for applied finance using R , the premier free software system for statistical computation and graphics, will be held this spring in Chicago, IL, USA on Friday April 24 and Saturday April 25. The two-day conference will cover topics as diverse as portfolio theory,

R-devel, I am interested in creating a package that requires non-GPL'd (commercial) C code to work. In essence it is a single .c file with no use of R headers (all .C callable functions). For example's sake: 1 #include <stdio.h> 2 3 void test (int *a) { 4 *a = 101; 5 } The package isn't destined for CRAN, and I realize that this isn't R-legal, but looking for

Happy 2013, Day 2. I can't seem to figure out why parent.frame() works differently depending on whether it is a formal/default argument or a passed argument. ##### code: basic setup #### tmp <- tempfile() A <- 101 save(A,file=tmp);rm(A) # these work as expected, loading into the parent of the call load() load(tmp);str(A);rm(A) load(tmp, parent.frame());str(A);rm(A) load(tmp,

Hi, Our company is interested of using R in our project. We want to have an optional module in our product which calls R functions (using its API). However we do not distribute R and the users who wish to use that module have to install and configure R themselves. The module that contains calls to R comes with free source code. The product is not free itself and no source code is provided for

Hi, Isn't there a way to erase an environment (created by new.env) with all of the objects belonging to it? I've searched everywhere but could not find. Thanks in advance. Regards, David Haykazyan OneMarketData LLC. [[alternative HTML version deleted]]

Happy 2013! Can someone with more knowledge of edge case scoping/eval rules explain what is happening below? Happens in all the versions of R I have on hand. Behavior itself is confusing, but ?as.environment also provides no clue. The term used in that doc is 'search list', which is ambiguous, but the see also section mentions search(), so I would *think* that is what is intended.

Follow-up (inline) on my comment about a potential issue in `[<-.Date`. On Mon, May 27, 2019 at 9:31 AM Michael Chirico <michaelchirico4 at gmail.com> wrote: > > Yes, thanks for following up on thread here. And thanks again for clearing things up, your email was a finger snap of clarity on the whole issue. > > I'll add that actually it was data.table's code at fault

Replace "sum" with your custom function's name. I don't see any reason why that wouldn't work, and the problem with my solution is not clear in your response. r <- rollapplyr(x, seq_along(x), yourCustomFunctionGoesHere) On Thu, Aug 10, 2017 at 1:39 PM, Christofer Bogaso <bogaso.christofer at gmail.com> wrote: > Hi Joshua, thanks for your prompt reply. However

Dear Friends, I have been trying to learn how to use the derivative free optimization algorithms implemented in the package RGENOUD by Mebane and Sekhon. However, it does not seem to work for reasons best described as my total ignorance. If anybody has experience using this package, it would be really helpful if you can point out where I'm making a mistake. Thanks in advance Anup Sample

We would like to announce the availability on CRAN of a new package multinomRob. It does robust estimation of overdispersed multinomial regression models. The package is also able to estimate overdispersed grouped multinomial logistic and multivariate-t logistic models. The code is relatively general; for example, it allows for equality constraints across parameters and it can handle datasets in

We would like to announce the availability on CRAN of a new package multinomRob. It does robust estimation of overdispersed multinomial regression models. The package is also able to estimate overdispersed grouped multinomial logistic and multivariate-t logistic models. The code is relatively general; for example, it allows for equality constraints across parameters and it can handle datasets in

On Sun, May 26, 2019 at 6:47 AM Joshua Ulrich <josh.m.ulrich at gmail.com> wrote: > > On Sun, May 26, 2019 at 4:06 AM Michael Chirico > <michaelchirico4 at gmail.com> wrote: > > > > Have finally managed to come up with a fix after checking out sys.calls() > > from within the as.Date.IDate debugger, which shows something like: > > > > [[1]]

i know RCurl pakage to retrieve web content,it has limited use, i want interactive package like (in perl--->Mechanize, In java--->Watij,Prowser,HTMLunit,HTTPunit, in Ruby---->Watir ,etc) this modules/packages opens appropriate browser,which can create queries,retrieves output, clicks buttons, fill up form automatically,searches keyword in search engine, Downloads many items from

**** WORKSHOPS at ACM HPDC 2012 **** http://www.hpdc.org/2012/workshops/ The ACM International Symposium on High-Performance Parallel and Distributed Computing (HPDC) is the premier annual conference on the design, the implementation, the evaluation, and the use of parallel and distributed systems for high-end computing. HPDC'12 will take place in Delft, the Netherlands, a historical,