search for: sklyar

...ful for a page number and maybe a quick fix in my example below as so far I have not been able to find a clear explanation. The problem can be illustrated by the following simple example (this is a simple code for 2 packages, pack1 and pack2; plus an example). Thank you for your replies. Dr Oleg Sklyar Research Technologist AHL / Man Investments Ltd +44 (0)20 7144 3107 osklyar at maninvestments.com --- pack1: DESCRIPTION ------ Package: pack1 Version: 0.0.1 Date: 12 Jan 2009 Title: pack1 to test S3/S4 methods compatibility Author: Oleg Sklyar Depends: R (>= 2.7.1), methods Maintainer: Oleg S...

Hi, Below I have a mickey-mouse example using Oleg Sklyar's wonderful inline package. The question I have is, how do I return multiple values, say in a list? Inside the C code, I've also calculated 'sum'. How do I return this along with 'res'? Ultimately, I want to return multiple matrix results. Thanks in advance for any cod...

...st element should yield exactly the same result as assigning any other object. So I was surprised when assigning a NULL in fact removed the element from the list. Is this an intended behaviour? If so, does anybody know where is it documented and what is a good way around? Thanks for help, Oleg Sklyar Here goes an example, the inline C-code does exactly what I would prefer R were doing, but both R examples do remove the element 'b': x = list(a=c(1L,2L), b=matrix(runif(4),2,2), c=LETTERS[1:3]) library(inline) code=" SEXP res; PROTECT(res = Rf_duplicate(x)); SET_VECTOR_EL...

...I need something previewable in the web browser: png, jpeg. Any suggestions how to proceed? Generally I could use command line linux tools to convert from almost any bitmpa format to the required png or jpeg, but it would be nicer to have them as direct R output. Kind regards Oleg -- Dr Oleg Sklyar European Bioinformatics Institute Wellcome Trust Genome Campus Hinxton, Cambridge, CB10 1SD England phone/fax +44(0)1223 49 4478/4468 e-mail osklyar@ebi.ac.uk

...I need something previewable in the web browser: png, jpeg. Any suggestions how to proceed? Generally I could use command line linux tools to convert from almost any bitmpa format to the required png or jpeg, but it would be nicer to have them as direct R output. Kind regards Oleg -- Dr Oleg Sklyar European Bioinformatics Institute Wellcome Trust Genome Campus Hinxton, Cambridge, CB10 1SD England phone/fax +44(0)1223 49 4478/4468 e-mail osklyar@ebi.ac.uk

...,missing,ANY}(x, i, j, ..., value) which results in the following output: ## S4 method for signature 'TimeSeries, TimeDate, missing': x[i, j, ..., drop] \S4method{[<-}{TimeSeries,TimeDate,missing,ANY}(x, i, j, ..., value) How should I document the latter? Thanks. Dr Oleg Sklyar Research Technologist AHL / Man Investments Ltd +44 (0)20 7144 3107 osklyar at maninvestments.com ********************************************************************** Please consider the environment before printing this email or its attachments. The contents of this email are for the named addre...

...sion. Therefore, the suggestion/question - wouldn't it be reasonable just to put the whole R includes into a unique namespace? It wouldn't require any modifications in the existing libraries because if the code is not conflicting, namespace can be omitted. Does it have sense? Regards Oleg Sklyar -- Dr Oleg Sklyar European Bioinformatics Institute Wellcome Trust Genome Campus Hinxton, Cambridge CB10 1SD United Kingdom tel +44 1223 492537 fax +44 1223 494468 email osklyar@ebi.ac.uk [[alternative HTML version deleted]]

...is considered as a parameter, so only 'R CMD BATCH' is executed. If however I use 'R CMD BATCH myScript --args myDataFile' then R understands --args as an output file and generates a file with that name. Does anyone has a solution for the problem? Best regards Oleg -- Dr Oleg Sklyar European Bioinformatics Institute Wellcome Trust Genome Campus Hinxton, Cambridge, CB10 1SD England phone/fax +44(0)1223 49 4478/4468 e-mail osklyar at ebi.ac.uk

The XML package relies on libxml2.dll (e.g., bundled with the CRAN binary) installed in library/XML/libs. Unfortunately, c:/WINDOWS/system32/libxml2.dll will be found and loaded before this. Is there any programatic solution? Thanks, Martin -- Martin Morgan Computational Biology / Fred Hutchinson Cancer Research Center 1100 Fairview Ave. N. PO Box 19024 Seattle, WA 98109 Location: Arnold

...stical Computing ... > message('aaa + + WORKING OLD VERSION: * /share/R/20090611/bin/R -e "message('aaa aaa')" R version 2.9.0 (2009-04-17) Copyright (C) 2009 The R Foundation for Statistical Computing ... > message('aaa aaa') aaa aaa > > Dr Oleg Sklyar Research Technologist AHL / Man Investments Ltd +44 (0)20 7144 3803 osklyar at maninvestments.comno more ********************************************************************** Please consider the environment before printing this email or its attachments. The contents of this email are for the na...

...eded directories * building 'EBImage_2.4.0.tar.gz' 2) have the tex settings been changed from 2.6.0 into 2.7.0 as changes to vignette have not been significant and the compilation goes through fine with 2.6.0. Or I am missing something and doing something wrong? Best, Oleg -- Dr Oleg Sklyar * EBI-EMBL, Cambridge CB10 1SD, UK * +44-1223-494466

...etMethod("Axis", signature(x="missing",at="ANY"), AxisFUN) setMethod("Axis", signature(x="ANY",at="missing"), AxisFUN) setMethod("Axis", signature(x="ANY",at="ANY"), AxisFUN) Any ideas? Thanks, Oleg Dr Oleg Sklyar Technology Group Man Investments Ltd +44 (0)20 7144 3803 osklyar at maninvestments.com ********************************************************************** The contents of this email are for the named addressee(s) only. It contains information which may be confidential and privileged. If you ar...

...nderstand that the reason behind it failing to work is that the virtual class numericOrNULL has not got the .Data slot from numeric, but it would be nice to have such a functionality. Any ideas about better ways for solving such a problem than the one described above? Thanks. Best, Oleg Dr Oleg Sklyar Research Technologist AHL / Man Investments Ltd +44 (0)20 7144 3107 osklyar at maninvestments.com ********************************************************************** Please consider the environment before printing this email or its attachments. The contents of this email are for the named addre...

..."datasets" "methods" [7] "base" other attached packages: rae230a "1.16.0" > On Jun 11, 2007, at 11:27 PM, Seth Falcon wrote: > "James W. MacDonald" <jmacdon at med.umich.edu> writes: > >> Hi Oleg, >> >> Oleg Sklyar wrote: >>> Hi, >>> >>> anybody has an idea as for the following error, the example is >>> actually >>> from the GO package examples. Thanks, Oleg >>> >>>> library(GO) >>>> egId <- "10043" >>>> e...

...ll together, substituting them with pairs of \section{Usage}{\preformatted{ }} \section{Arguments}{ } and putting all aliases marked above with * into internals, which is definitely not the best way of going around documentation and code/documentation mismatches. Best regards, Oleg -- Dr. Oleg Sklyar * EBI-EMBL, Cambridge CB10 1SD, UK * +44-1223-464466

...") [1] "EBImage" > class(2*a) [1] "Image" attr(,"package") [1] "EBImage" Unfortunately, I do not have R versions installed between revisions 42199 and 42284, so I cannot narrow down to the particular revision. Thanks in advance, Oleg -- Dr. Oleg Sklyar * EBI-EMBL, Cambridge CB10 1SD, UK * +441223493366

Hi Everyone, I have a question about for loops. If you have something like: f <- function(x) { y <- rep(NA,10); for( i in 1:10 ) { if ( i > 3 ) { if ( is.na(y[i-3]) == FALSE ) { # some calculation F which depends on one or more of the previously generated values in the series y[i] = y[i-1]+x[i]; } else { y[i] <- x[i]; } } } y } e.g. >

Hi Everyone, I have a question about for loops. If you have something like: f <- function(x) { y <- rep(NA,10); for( i in 1:10 ) { if ( i > 3 ) { if ( is.na(y[i-3]) == FALSE ) { # some calculation F which depends on one or more of the previously generated values in the series y[i] = y[i-1]+x[i]; } else { y[i] <- x[i]; } } } y } e.g. >

...// copy data from 'data' into 'result' delete[] data; UNPROTECT(1); return result; } This function always has something to return and it works, but not really elegantly and returning wrong data when fails. Thanks in advance for any comments. Regards Oleg -- Dr Oleg Sklyar European Bioinformatics Institute Wellcome Trust Genome Campus Hinxton, Cambridge, CB10 1SD England phone/fax +44(0)1223 49 4478/4468 e-mail osklyar@ebi.ac.uk

...=en_GB [5] LC_MONETARY=C LC_MESSAGES=en_GB LC_PAPER=en_GB LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=en_GB LC_IDENTIFICATION=C attached base packages: [1] splines stats graphics utils datasets grDevices methods base Dr Oleg Sklyar Research Technologist AHL / Man Investments Ltd +44 (0)20 7144 3803 osklyar at ahl.com ********************************************************************** Please consider the environment before printing this email or its attachments. The contents of this email are for the named addressees ...{...