[R] Finding the package providing funtion "%du%"

Federico Calboli |eder|co@c@|bo|| @end|ng |rom ku|euven@be
Wed Jun 30 12:02:45 CEST 2021

Hello All,

I am playing with igraph (which seems to work for what I have used it).  Nevetheless:

demo('community', package="igraph")

	---- ~~~~~~~~~

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.

> 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

[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

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