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CRAN Package Check Results for Package crops

Last updated on 2026-09-21 11:51:43 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 1.0.4 6.92 59.46 66.38 ERROR
r-devel-linux-x86_64-debian-gcc 1.0.4 4.69 44.22 48.91 ERROR
r-devel-linux-x86_64-fedora-clang 1.0.4 44.54 ERROR
r-devel-linux-x86_64-fedora-gcc 1.0.4 76.29 ERROR
r-devel-windows-x86_64 1.0.4 10.00 78.00 88.00 OK
r-patched-linux-x86_64 1.0.4 5.70 55.29 60.99 ERROR
r-release-linux-x86_64 1.0.4 7.36 54.84 62.20 ERROR
r-release-macos-arm64 1.0.4 2.00 18.00 20.00 OK
r-release-macos-x86_64 1.0.4 5.00 57.00 62.00 OK
r-release-windows-x86_64 1.0.4 10.00 72.00 82.00 OK
r-oldrel-macos-arm64 1.0.4 2.00 21.00 23.00 OK
r-oldrel-macos-x86_64 1.0.4 5.00 59.00 64.00 OK
r-oldrel-windows-x86_64 1.0.4 11.00 93.00 104.00 OK

Check Details

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/home/hornik/tmp/scratch/RtmpIn1xEN/RLIBS_189a669436787’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-devel/R-admin.html#Installing-packages Warning: 'BiocManager' not available. Could not check Bioconductor. Please use `install.packages('BiocManager')` and then retry. Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-devel-linux-x86_64-debian-clang

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/home/hornik/tmp/scratch/Rtmp8VAbdj/RLIBS_1f4cb45ee97b85’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-devel/R-admin.html#Installing-packages Warning: 'BiocManager' not available. Could not check Bioconductor. Please use `install.packages('BiocManager')` and then retry. Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/tmp/RtmpZgQbJn/RLIBS_32893738dadf07’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-devel/R-admin.html#Installing-packages Warning: 'BiocManager' not available. Could not check Bioconductor. Please use `install.packages('BiocManager')` and then retry. Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-devel-linux-x86_64-fedora-clang

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/data/localhost/ripley/R/packages/tests-devel/crops.Rcheck’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-devel/R-admin.html#Installing-packages Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-devel-linux-x86_64-fedora-gcc

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/home/hornik/tmp/scratch/RtmprJn8GG/RLIBS_3a0a9b4a770502’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages Warning: 'BiocManager' not available. Could not check Bioconductor. Please use `install.packages('BiocManager')` and then retry. Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-patched-linux-x86_64

Version: 1.0.4
Check: examples
Result: ERROR Running examples in ‘crops-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: crops > ### Title: Generic implementation of the crops algorithm (ref goes here). > ### Aliases: crops > > ### ** Examples > > # generate some simple data > set.seed(1) > N <- 100 > data.vec <- c(rnorm(N), rnorm(N, 2), rnorm(N)) > > # example one - calling fpop via crops using global scope > # need the fpop library > library(pacman) > p_load(fpop) Installing package into ‘/home/hornik/tmp/scratch/Rtmp5Mw34T/RLIBS_184b9e97d4fe8’ (as ‘lib’ is unspecified) Warning: package ‘fpop’ is not available for this version of R A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages Warning: 'BiocManager' not available. Could not check Bioconductor. Please use `install.packages('BiocManager')` and then retry. Warning in p_install(package, character.only = TRUE, ...) : Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘fpop’ Warning in p_load(fpop) : Failed to install/load: fpop > # create a function to wrap a call to fpop for use with crops > fpop.for.crops<-function(beta) + { + # Note - this code is taken from the example in the fpop package + fit <- Fpop(data.vec, beta) + end.vec <- fit$t.est + change.vec <- end.vec[-length(end.vec)] + start.vec <- c(1, change.vec+1) + segs.list <- list() + for(seg.i in seq_along(start.vec)) + { + start <- start.vec[seg.i] + end <- end.vec[seg.i] + seg.data <- data.vec[start:end] + seg.mean <- mean(seg.data) + segs.list[[seg.i]] <- data.frame( + start, end, + mean=seg.mean, + seg.cost=sum((seg.data-seg.mean)^2)) + } + segs <- do.call(rbind, segs.list) + return(list(sum(segs$seg.cost),segs$end[-length(segs$end)])) + } > > # now use this wrapper function with crops > res<-crops(fpop.for.crops,0.5*log(300),2.5*log(300)) Error in Fpop(data.vec, beta) : could not find function "Fpop" Calls: crops ... eval -> <Anonymous> -> freduce -> <Anonymous> -> method Execution halted Flavor: r-release-linux-x86_64

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