search for: lazydata

I have submitted a tiny new package to CRAN, lazyData. This has a single function requireData which is designed as a drop-in replacement for base::require. In addition to doing the same job as base::require, it supplies a LazyData facility for those packages which have data but do not provide LazyData. The call is the same as for base::require bu...

I have submitted a tiny new package to CRAN, lazyData. This has a single function requireData which is designed as a drop-in replacement for base::require. In addition to doing the same job as base::require, it supplies a LazyData facility for those packages which have data but do not provide LazyData. The call is the same as for base::require bu...

Hi, I think I've found a bug in R CMD INSTALL. When it tries to parse a DESCRIPTION file with an invalid LazyData field, it errors out while trying to print the correct error message: > R CMD INSTALL . * installing to library ?/home/example/R/x86_64-pc-linux-gnu-library/3.4? * installing *source* package ?samplepackage? ... ** data Error in errmsg("invalid value of ", field, " field in DESCR...

Hi the list I have package foo0 with a big dataset 'myData'. In DESCRIPTION, if I use 'LazyData: no', then I get: - when I open a R session : memory used=20 908 - when I attach 'library(foo0)' : memory used=24364 - then I load the set 'data(myData)' : memory used=39 668 If I use LazyData: yes', then I get - when I open a R session : memory used=20 908 - when...

Dear developeRs, I've searched the documentation, FAQ, and mailing lists, but haven't found the answer(*) to the following: When should one specify LazyLoad, LazyData, and ZipData? And what is the default if they are left unspecified? (*)Except that 1) If the package you are writing uses the methods package, specify LazyLoad: yes, and 2) The optional ZipData field controls whether the automatic Windows build will zip up the data directory or no: set this to n...

>>>>> Aaron Wells <aaronw at catalyst.net.nz> >>>>> on Fri, 24 Nov 2017 12:46:48 +1300 writes: > Hi, I think I've found a bug in R CMD INSTALL. When it tries to parse a > DESCRIPTION file with an invalid LazyData field, it errors out while > trying to print the correct error message: >> R CMD INSTALL . > * installing to library ?/home/example/R/x86_64-pc-linux-gnu-library/3.4? > * installing *source* package ?samplepackage? ... > ** data > Error in errmsg("...

...>From the manual the field should be a "logical field". However, authors interpret this in a variety of ways: unique(tools::CRAN_package_db()$ByteCompile) # [1] NA "TRUE" "yes" "true" "Yes" "no" # unique(tools::CRAN_package_db()$LazyData) # [1] NA "true" "TRUE" "yes" "no" "false" # [7] "True" "Yes" "FALSE" "YES" "LazyData: true" "NA" # [13] "...

Hello, All: If I use LazyData with the Ecdat package on R-Forge, "R CMD check" reports "no visible binding for global variable 'nonEnglishNames'", where 'nonEnglishNames' is a dataset in Ecdat used as the default argument for a function. With LazyData, that NOTE disappears. However, the...

Hi, i create two constants kilo and milli in [1]. These should be available after loading library(sitools) How should i export them and what have i done wrong? (Other suggestions for improving the package are welcome too) The ready to use .tar.gz and the source can be found on github [2,3] kind regatds, [1] https://github.com/jonasstein/sitools/blob/master/init.R [2]

...: There was 1 note. However, the people from CRAN claim that there is a error: * checking R code for possible problems ... NOTE PlotBgMap: no visible binding for global variable ?canada.map? This function 'PlotBgMap' loads this data set ?canada.map?, that is part of the package. And the *LazyData: yes* is set in the DESCRIPTION file. I know that the cause of this error is because somehow, the package is not being loaded in the NAMESPACE, but it should be there because I am using LazyData. That is the code for the PlotBgMap function: PlotBgMap <-function( traj, ... ) { hySplitProj &l...

I added a new data file, NLSY.RData, to a package that uses LazyData: Yes It passed R CRAN check and R CMD install worked w/o significant complaints. * installing to library 'C:/R/R-2.15.2/library' * installing *source* package 'heplots' ... ** R ** data ** moving datasets to lazyload DB ** demo ** inst ** preparing package for lazy loading Warning...

Dear list members, I'm trying to use the lazy data mechanism with the car package, so far without success. The data sets are in the source package's data subdirectory in the form of compressed .rda files, and I added the directive LazyData: yes to the package's DESCRIPTION file. I suspect that the problem is that the package has no namespace, but I've been unable to find a reference in the Writing R Extensions manual (nor elsewhere) that suggests that this is necessary. Is there a place that I've missed that describes th...

...install of R from source on x86; make[3]: Leaving directory `/tmp/R.INSTALL.r20887/cluster/src' ** R ** data ** moving datasets to lazyload DB Error in factor(c(1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1), : invalid labels; length 2 should be 1 or 1 Execution halted ERROR: lazydata failed for package 'cluster' ** Removing '/home/dylan/src/R-2.3.1/library/cluster' make[2]: *** [cluster.ts] Error 1 make[2]: Leaving directory `/home/dylan/src/R-2.3.1/src/library/Recommended' make[1]: *** [recommended-packages] Error 2 make[1]: Leaving directory `/home/dylan/s...

...follows: Package: heplots Type: Package Title: Visualizing Tests in Multivariate Linear Models Version: 0.8-3 Date: 2008-10-28 Author: John Fox, Michael Friendly, and Georges Monette Maintainer: John Fox <jfox at mcmaster.ca> Depends: car, graphics, stats Suggests: rgl, candisc LazyLoad: yes LazyData: yes Description: Represents sums-of-squares-and-products matrices for linear hypotheses and for error using ellipses (in two dimensions) and ellipsoids (in three dimensions). License: GPL version 2 or newer Packaged: Wed Jan 31 09:23:10 2007; John Fox What is wrong here? -Michael -- Michael...

...---------- Making package datasets ------------ adding build stamp to DESCRIPTION installing R files installing data files preparing package datasets for lazy data loading Error in load(zfile, envir = envir) : input has been corrupted, with LF replaced by CR Execution halted make[4]: *** [lazydata] Error 1 make[3]: *** [all] Error 2 make[2]: *** [pkg-datasets] Error 2 make[1]: *** [rpackage] Error 1 make: *** [all] Error 2 Thanks, Chad Jenness Electronic Payment Business Services Office: 612-667-9782 Email: Chad.P.Jenness@WellsFargo.com "This message may contain confidential and/or p...

...oes (one line, title case) Version: 0.0.0.9000 Authors at R: person("First", "Last", email = "first.last at example.com", role = c("aut", "cre")) Description: What the package does (one paragraph). Depends: methods License: What license is it under? LazyData: true> createA('v2')Creating package 'pkgA' in '/home/renaud/tmp/r-devel/test/v2' No DESCRIPTION found. Creating with values: Package: pkgA Title: What the Package Does (one line, title case) Version: 0.0.0.9000 Authors at R: person("First", "Last",...

...ge in documentation object 'FILE.PARAMETERS' but not in code: FILE.PARAMETERS" I actually have a few instances with the same issue. I have a handful of data objects, things like URLs and some file parameters ( like column widths etc). These are declared in an R file and then loaded (lazyData no) There are help files for all these objects, and some of them get used in the code as defaults for when functions are called foo <- function( x, y=FILE.PARAMETERS) So why do I get this warning? is it one I have to fix? and should I be asking this on the dev list? Thanks again for all your...

...Pkg -s $(DPKG)/demo $(DPKG)/exec $(DPKG)/inst $(DATA) ifeq ($(strip $(LAZY)),true) @$(MAKE) --no-print-directory -f $(RHOME)/src/gnuwin32/MakePkg -s lazyload endif - @$(MAKE) --no-print-directory -f $(RHOME)/src/gnuwin32/MakePkg -s $(DPKG)/demo $(DPKG)/exec $(DPKG)/inst $(DATA) ifeq ($(strip $(LAZYDATA)),true) @$(MAKE) --no-print-directory -f $(RHOME)/src/gnuwin32/MakePkg -s lazydata endif -- Seth Falcon | Computational Biology | Fred Hutchinson Cancer Research Center http://bioconductor.org

Hello, I would like to the use the 'ByteCompile' field in R 2.14. However, "Writing R Extensions" only describes this field, but does not say what value it should be set to. How should i use it? Do you have examples? Is it the same as "LazyData: yes"? Thank you, Slava

Dear developeRs, my package FrF2.catlg128 holds large catalogues and is supposed to gain additional ones. All the catalogues are intended for the user. So far, the catalogues were stored in the data directory, and LazyData was "no". I understand that this is not considered wise any more (if it ever was), so that I want to change to LazyData "yes" with the next release (which will also get some additional catalogues). I have tried out using separate data files in the data directory (like befor...