Hello All, I am playing with igraph (which seems to work for what I have used it). Nevetheless:
demo('community', package="igraph") demo(community) ---- ~~~~~~~~~ Type <Return> to start : > pause <- function() {} > ### A modular graph has dense subgraphs > mod <- make_full_graph(10) %du% make_full_graph(10) %du% make_full_graph(10) Error in make_full_graph(10) %du% make_full_graph(10) %du% make_full_graph(10) : could not find function "%du%” For the life of mine I cannot find where %du5 is meant to come from. Any clues? also, any suggestion 9other than Google) to *efficiently* find whatever dependencies I might be missing? I did install igraph with dependencies = T… but one never knows. My: > sessionInfo() R version 4.1.0 (2021-05-18) Platform: x86_64-apple-darwin17.0 (64-bit) Running under: macOS Mojave 10.14.6 Matrix products: default BLAS: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRblas.dylib LAPACK: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRlapack.dylib locale: [1] en_GB.UTF-8/en_GB.UTF-8/en_GB.UTF-8/C/en_GB.UTF-8/en_GB.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] dplyr_1.0.7 magrittr_2.0.1 loaded via a namespace (and not attached): [1] fansi_0.5.0 utf8_1.2.1 crayon_1.4.1 R6_2.5.0 lifecycle_1.0.0 pillar_1.6.1 rlang_0.4.11 vctrs_0.3.8 generics_0.1.0 [10] ellipsis_0.3.2 tools_4.1.0 glue_1.4.2 purrr_0.3.4 compiler_4.1.0 pkgconfig_2.0.3 tidyselect_1.1.1 tibble_3.1.2 -- Federico Calboli LBEG - Laboratory of Biodiversity and Evolutionary Genomics Charles Deberiotstraat 32 box 2439 3000 Leuven +32 16 32 87 67 ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.