CRAN Package Check Results for Package AHMbook

Last updated on 2026-11-10 17:52:35 CET.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 0.2.12 10.57 103.10 113.67 ERROR
r-devel-linux-x86_64-debian-gcc 0.2.12 7.80 73.65 81.45 ERROR
r-devel-linux-x86_64-fedora-clang 0.2.12 8.00 OK
r-devel-linux-x86_64-fedora-gcc 0.2.12 8.00 113.51 121.51 OK
r-devel-windows-x86_64 0.2.12 15.00 259.00 274.00 OK
r-patched-linux-x86_64 0.2.12 OK
r-release-linux-x86_64 0.2.12 8.86 154.32 163.18 OK
r-release-macos-arm64 0.2.12 3.00 38.00 41.00 OK
r-release-macos-x86_64 0.2.12 8.00 152.00 160.00 OK
r-release-windows-x86_64 0.2.12 14.00 217.00 231.00 OK
r-oldrel-macos-arm64 0.2.12 3.00 38.00 41.00 OK
r-oldrel-macos-x86_64 0.2.12 8.00 145.00 153.00 OK
r-oldrel-windows-x86_64 0.2.12 20.00 252.00 272.00 OK

Check Details

Version: 0.2.12
Check: examples
Result: ERROR Running examples in ‘AHMbook-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: Color Ramps > ### Title: Color Ramps > ### Aliases: Color_Ramps rampYOR rampGreens rampGreys rampBYR rampGBr > > ### ** Examples > > # uses the built-in volcano data set > require(grDevices) # for colours > require(graphics) > image(volcano, col=rampYOR(225), main="Sequential yellow-orange-red") > image(volcano, col=rampBYR(225), main="Divergent blue-yellow-red") > image(volcano, col=rampGBr(225), main="Divergent green-brown") > points(runif(500), runif(500), pch=16, cex=0.7) # add points > title(sub="Points are hard to see on the darkest colors", line=2) > image(volcano, col=rampGBr(225, range=2:10), main="Green-brown without darkest colors") > points(runif(500), runif(500), pch=16, cex=0.7) > > # Try with a raster > require(raster) Loading required package: raster Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there is no package called ‘raster’ > r <- raster(system.file("external/test.grd", package="raster")) Error in raster(system.file("external/test.grd", package = "raster")) : could not find function "raster" Execution halted Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc