search for: insightalgo

...$?\001?\177?\001???\001?|?\001 |?\001?$?\001d??\001 $?\001???\001x{?\001?$?\001" [77] "' must be of length 1" This behavior has been noticed by me at least as early as 2.6, and is currently seen under 2.9.0. Thanks for any pointers, Jeff Ryan -- Jeffrey Ryan jeffrey.ryan at insightalgo.com ia: insight algorithmics www.insightalgo.com

...LC_MESSAGES=en_US.utf8 [7] LC_PAPER=en_US.utf8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base > -- Jeffrey Ryan jeffrey.ryan@insightalgo.com ia: insight algorithmics www.insightalgo.com [[alternative HTML version deleted]]

Full_Name: Robert Iquiapaza Version: 2.7.2 OS: Vista Submission from: (NULL) (69.127.35.170) In the help Examples for returns(fSeries) it is said that you can pass the method to compute ("continuous", "discrete", "compound", "simple") returns using 'type=' i.e. # Discrete Returns: returns(MSFT, type = "discrete") However when you use

Hi, There seems to have been some problem with posting my earlier message and am providing a link to the problem I faced which is at https://stat.ethz.ch/pipermail/r-devel/attachments/20081114/84972faf/attachment.pl Any help would be appreciated as I need to use this package urgently and also tried various other things without luck Thanks [[alternative HTML version deleted]]

The package coxme depends heavily on bdsmatrix, to the point of needing access to some of its C calls. The kinship package (in progress) uses the R level functions in bdsmatrix, but not the C calls. That is, I don't want to always export the symbols. For testing I can use an explicit dyn.load('somepath/bsdmatrix.so', local=F). How do I incorporate such a dependency in the

Since, gcc was using upwards of 2gb of ram to compile my package, I just split all the functions into individual files. I guess I'm too clever for myself, because now I get hit with the "Argument list too long" error. Is there a way to deal with this aside from writing my own configure script (which could possibly feed the gcc commands one by one). -Whit RHEL 5 [whit at

The length() of a POSIXlt object is given as 9 regardless of the actual length. For example: > make.date.time function (year=c(2006,2006),month=c(8,8),day=2:5,hour=13,minute=45) {# convert year, etc., into POSIXlt object # d=as.character(make.date(year,month,day)) t=paste(hour,minute,sep=":") as.POSIXlt(paste(d,t)) } > t=make.date.time() > t [1] "2006-08-02 13:45:00"

...ay: %d\n" " yday: %d\n", tm.tm_sec, tm.tm_min, tm.tm_hour, tm.tm_mday, tm.tm_mon, tm.tm_year, tm.tm_wday, tm.tm_yday); printf("seconds since the Epoch: %d\n", t); return 0; } -- Jeffrey Ryan jeffrey.ryan at insightalgo.com ia: insight algorithmics www.insightalgo.com

Dear all, As far as I understand, the number of arguments in methods:::cbind is limited by the "self recursive" construction of the function which generates nested loops. A workaround could be to use the internal cbind function on blocks of non S4 objects. The limitation would then be reduced to the number of consecutive S4 objects. ##### R code ##### dfr <- data.frame(matrix(0,

Hi, When I call the *switch* function first time, it works. but when I call it at the second time, it does nothing. The version I use is R version 2.9.0 Under development (unstable) (2009-02-21 r47969) here is the output: > organism="human" > species <- switch(organism, human <- "Hs", fly <- "Dm", mouse <-

I have a package that can use rmpi, but works fine without it. None of the automatic test code invokes rmpi functionality. (One test file illustrates how to use it, but has quit() as its first command.) What's the best way to handle this? In particular, what is the appropriate form for upload to CRAN? When I omitted rmpi from the DESCRITPION file R CMD check gave <quote> * checking

Hello, I have a series of intraday (high-frequency) price data in the form of POSIX timestamp followed by the value. I sucesfuly loaded that into "its" package object. I would like to create from it a regularly spaced time series of prices (for example 1min, 5min, etc apart) so i could calcualte returns. There is an interpolation function locf() that for timestamp with value NA uses last

r-devel, I've been trying to write a C plugin for R, and I'm struggling to understand how dates are represented. I can create a date in R: > mydate<-as.Date(1, origin="1900-01-01") mydate [1] "1900-01-02" When I pass my date to a plugin, though, it's type is that of a real. There doesn't seem to be a date type in Rinternals.h, is there a way to

Hello, I'm trying to create my own C code for use within R. While optimizing the code I've noticed that even while only using pointers to get my data to C the time needed still depends on data (vector) size. To test this, I've created an empty C function to which I've send vectors containing various sizes of elements. The time needed for each call is measured and plotted. I would

I'm wondering how to save an object (models like lm, loess, etc) in a DB to retrieve and use it afterwards, an example: wind_ms <- abs(rnorm(24*30)*4+8) air_kgm3 <- rnorm(24*30, 0.1)*0.1 + 1.1 wind_dg <- rnorm(24*30) * 360/7 ms <- c(0:25) kw_mm92 <- c(0,0,0,20,94,205,391,645,979,1375,1795,2000,2040) kw_mm92 <- c(kw_mm92, rep(2050, length(ms)-length(kw_mm92))) modelspline

Dear All, I've been?searching for?appropriate codes to compute the rate of change and the curvature?of ?nonparametric regression model whish was denoted by a smooth function?but?unfortunately?don't manage to?do?it. I presume that such characteristics from a smooth curve can be determined by the first and second derivative operators. The following are the example of fitting a

Hello, again. I'm interested to learn how programmers develop & test C/C++ code with R packages in Linux. I've been reading R source and the manual on Writing R Extensions but there are just a couple of details I can't understand. I wish I could watch over a developer's shoulder to see how people actually do this. I've tested a bit. I am able to take package.tar.gz

...Y0MTk5NjMxNjIwLDAuOTYzMTMxNjM5 > NTYwMTA4DQo=3D > > --1660387551-1458482416-1249639718=3D:2997-- > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > --=20 Jeffrey Ryan jeffrey.ryan at insightalgo.com ia: insight algorithmics www.insightalgo.com

...> >> --1660387551-1458482416-1249639718=3D:2997-- >> >> ______________________________________________ >> R-devel at r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-devel >> > > > > --=20 > Jeffrey Ryan > jeffrey.ryan at insightalgo.com > > ia: insight algorithmics > www.insightalgo.com > CSV: "","wasrightchoice","tellgood","tellbest","important","complex","difficult"= ,"onlyself","manydimensions","howmuchinfo",&qu...

This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --1660387551-1458482416-1249639718=:2997 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; FORMAT=flowed Content-ID: <Pine.LNX.4.64.0908071039211.2997 at parser.ilovebacon.org> Hello, There appears to be a bug in the nlm function, which I