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
> ??'%du%'shows it is in the igraph package (disjoint union) On Wed, Jun 30, 2021 at 1:03 PM Federico Calboli < federico.calboli at kuleuven.be> wrote:> 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 at 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. >[[alternative HTML version deleted]]
On Wed, 30 Jun 2021, Federico Calboli writes:> 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 >You need to quote the name: ?`%du%` igraph::`%du%` You may need to say library("igraph") before you run the demo. -- Enrico Schumann Lucerne, Switzerland http://enricoschumann.net