search for: iowa

As subject line, basically... http://mongrel.rubyforge.org/docs/win32.html describes how to install Service support for Mongrel on Win32. But it seems to be focussed on providing a way of running Rails apps. If it is possible at all, can you provide hints or refer to documentation that explains how to run apps that use other frameworks, like Camping, as Services please? Is it written up online,

Okay, I got off my duff this week and have been finishing Mongrel support for IOWA. I now have two handlers that I need to test. One is similar to the Rails handler, passing request handling to IOWA threads in the same process, and the other allows one or more Mongrel processes to pass requests to one or more separate IOWA processes, with session affinity. Is there any set of...

I would like to use the output from the map function in the package maps for use in, say, the spatstat package. I don't quite understand the coordinates for the border of the state: Example: library(maps) iowa<-map("region","iowa) x<-iowa$x y<-iowa$y There are NA's and duplicated coordinates. What would I need to do to use this in the spatstat owin command? owin(poly= ?) Thank you. -- Laura ************************************************ Laura Chihara Professor of Mathem...

Iowa Ruby Brigade First Meeting Thursday, September 20, 2007 6:00 PM - 7:30 PM DMACC West Campus 5959 Grand Avenue West Des Moines, IA Topics: Organizational Meeting Getting Started With Ruby For more information, visit http://www.iowaruby.org We''re just getting started, so please let...

Thank you Luke. That is why I don't use Rf_inherits but INHERITS which does not allocate, provided in the email body. I cannot do similarly for S4 classes, thus asking for some API for that. On Fri, Nov 1, 2019 at 5:56 PM Tierney, Luke <luke-tierney at uiowa.edu> wrote: > > On Fri, 1 Nov 2019, Jan Gorecki wrote: > > > Dear R developers, > > > > Motivated by discussion about checking inheritance of S3 and S4 > > objects (in head matrix/array topic) I would light to shed some light > > on a minor gap about that m...

Dear R-help, I am having trouble with the predict function in lasso2. For example: > data(Iowa) > l1c.I <- l1ce(Yield ~ ., Iowa, bound = 10, absolute.t=TRUE) > predict (l1c.I) # this works is fine > predict (l1c.I,Iowa) Error in eval(exper,envir, enclos) : couldn't find function "Yield" And I have similar trouble whenever I use the newdata argument in...

So, after far too long, I''m running successful tests of an IOWA/Mongrel integration. This is using Mongrel 0.3.13.3. I created an app that is the same as the one tested here: http://blog.kovyrin.net/2006/08/28/ruby-performance-results/ Just running a single mongrel on an AMD Athlon (2 Ghz) dual processor system with a Linux 2.4 kernel and Ruby 1.8.4 I get,...

...ply. Is it possible then to request a new function to R C API "message" that would equivalent to R "message" function? Similarly as we now have C "warning" and C "error" functions. Best, Jan On Sun, Sep 15, 2019 at 5:25 PM Tierney, Luke <luke-tierney at uiowa.edu> wrote: > > On Sun, 15 Sep 2019, Jan Gorecki wrote: > > > Dear R-devel community, > > > > There appears to be an inconsistency in R C API about the exceptions > > that can be raised from C code. > > Mapping of R C funs to corresponding R functions is as...

I am not using the C API from a package but with an embedded R. Why have it declared in the include/ if it cannot be accessed then? Best, Laurent On Sun, Sep 8, 2019, 8:27 AM Tierney, Luke <luke-tierney at uiowa.edu> wrote: > On Sat, 7 Sep 2019, Laurent Gautier wrote: > > > Hi, > > > > > > The function `Rf_findFun3` is declared in > > `$(R CMD CONFIG HOME)/lib/R/include/Rinternals.h` > > but appears to be missing from R's shared library (R.so). > > &g...

...ter ways. Best, luke > > Gabor > >> Barry > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and Fax: 319-335-3017 Actuarial Science 241 Schaeffer Hall email: luke-tierney at uiowa.edu Iowa City, IA 52242 WWW: http://www.stat.uiowa.edu

...... > > (and often interactively, rather than in a package) > > Am I to understand that get(j) will now be equivalent to `j` > even if j > is a string referring putatively to another object? > > On Sat, 14 Nov 2020 at 01:34, <luke-tierney at uiowa.edu> wrote: > > > > Worth looking into. It would probably cause some check > failures, so > > would probably be a good idea to run a check across > BIOC/CRAN.? At the > > same time it would be worth allowing name objects (type &gt...

...ace_error, NULL); class = LookupClass(csym, psym); + UNPROTECT(1); } return class; } seems to remove the warning; I'm guessing that the other SEXP already exist so don't need protecting? Martin Morgan ?On 10/29/20, 12:47 PM, "R-devel on behalf of luke-tierney at uiowa.edu" <r-devel-bounces at r-project.org on behalf of luke-tierney at uiowa.edu> wrote: Thanks for the report. Will look into it when I get a chance unless someone else gets there first. A simpler reprex: ## create and serialize a memmory-mapped file object filePath...

...ne establishes (i.e., all counties I assign the same number should be the same color)? I explored a bit and looks like the package "maps" might be of help. library(maps) One could get a map of the US: map('usa') One could get countries within a US state: map('county', 'iowa', fill = TRUE, col = palette()) Would it be possible to read in a file with counties and their assignments (some counties have a 1, some counties have a 2, etc.) and then have one map of the US with counties colored based on their assignment? Thanks a lot for any hint! -- Dimitri Liakhovit...

...after all. Also, if we don't keep the whole expression, then it is not a valid string literal any more, because it does not have quoting. I can try to look into a patch. This is for 4.1 I believe, so in some sense it is not urgent? Gabor On Wed, Apr 22, 2020 at 3:31 PM <luke-tierney at uiowa.edu> wrote: > > Looks like a bug. Will have a look when I get a chance. > > Simpler version: > > getParseData(parse(text = 'r"-|hello|-"')) > > > > getParseData(parse(text = 'r"(hello)"')) > line1 col1 line2 col2 id parent...

...onstructions like for (j in ls()) if (is.numeric(x <- get(j))) ... (and often interactively, rather than in a package) Am I to understand that get(j) will now be equivalent to `j` even if j is a string referring putatively to another object? On Sat, 14 Nov 2020 at 01:34, <luke-tierney at uiowa.edu> wrote: > > Worth looking into. It would probably cause some check failures, so > would probably be a good idea to run a check across BIOC/CRAN. At the > same time it would be worth allowing name objects (type "symbol") so > thee don't have to be converted to ch...

...orwarding it to R-help, but no > one reply. > > Is there any workaround? When were?SIGUSR1 and SIGUSR2?sent in R? Or maybe > we should move all operations not too emergency out of signal handler? > > Thanks. > > > On Tue, Aug 2, 2016 at 4:02 AM, <luke-tierney at uiowa.edu> wrote: > The handlers for SIGUSR1 and SIGUSR2 are really intended as an > emergency break, not for ordinary programming. These could be > rewritten to be safer but that would make them less immediate. > > Followups would be more appropriate on R-devel....

...t;- names(X) return(rval) } newlapply(1:2,log) #Error in FUN(X[[i]], ...) : non-numeric argument to mathematical function newlapply(1:2,function(x)log(x)) #[[1]] #[1] 0 # #[[2]] #[1] 0.6931472 Bill Dunlap TIBCO Software wdunlap tibco.com On Tue, Feb 24, 2015 at 7:50 AM, <luke-tierney at uiowa.edu> wrote: > The documentation is not specific enough on the indented semantics in > this situation to consider this a bug. The original R-level > implementation of lapply was > > lapply <- function(X, FUN, ...) { > FUN <- match.fun(FUN) > if (!is...

...me. For now these will not produce errors but also not do anything useful. They will probably be removed before R 4.0.0 is released, so you should look at why you are using them and adjust accordingly. Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and Fax: 319-335-3017 Actuarial Science 241 Schaeffer Hall email: luke-tierney at uiowa.edu Iowa City, IA 52242 WWW: http://www.stat.uiowa.edu

...the error, but not >> >> x >> >> ?? > > Correct - I'd expect print() to always call methods::show(), not > whatever show() is first on the search path. > > Hadley > > -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and Fax: 319-335-3017 Actuarial Science 241 Schaeffer Hall email: luke-tierney at uiowa.edu Iowa City, IA 52242 WWW: http://www.stat.uiowa.edu

Dear R-devel, The doc of exists, get and get0 is unambiguous, x should be an object given as a character string. However these accept longer inputs. It can lead an uncareful user to think these functions are vectorized when they're not, and generally lets through bugs that one might have preferred to trigger earlier failure. ``` r exists("d") #> [1] FALSE exists(c("c",