Is lvida.R in your working directory? Try using the full path name to the file instead in source()
-- Bert On Sat, Apr 22, 2023 at 9:38 AM varin sacha via R-help <r-help@r-project.org> wrote: > > The problem is that I am trying to run this R code : > https://github.com/dmalinsk/lv-ida/blob/master/example.R > > > So I run : > > library(pcalg) > library(igraph) > library(RBGL) > source("lvida.R") > > > Here is what I get : > > source("lvida.R") > Error in file(filename, "r", encoding = encoding) : > cannot open the connection > In addition: Warning message: > In file(filename, "r", encoding = encoding) : > cannot open file 'lvida.R': No such file or directory > > So, I guess the problem is coming from the source not from the libraries? How > to solve that problem? > > Best, > > > > > > > Le samedi 22 avril 2023 à 18:30:48 UTC+2, Eric Berger <ericjber...@gmail.com> > a écrit : > > > > > > looks fine. > what's the problem? > > On Sat, Apr 22, 2023 at 7:27 PM varin sacha <varinsa...@yahoo.fr> wrote: > > Eric, > > > > Here it is : > > > > > > library(RBGL) > > Loading required package: graph > > Loading required package: BiocGenerics > > > > Attaching package: ‘BiocGenerics’ > > > > The following objects are masked from ‘package:igraph’: > > > > normalize, path, union > > > > The following objects are masked from ‘package:stats’: > > > > IQR, mad, sd, var, xtabs > > > > The following objects are masked from ‘package:base’: > > > > anyDuplicated, aperm, append, as.data.frame, basename, cbind, colnames, > > dirname, do.call, duplicated, eval, evalq, Filter, Find, get, grep, grepl, > > intersect, is.unsorted, lapply, Map, > > mapply, match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, > > Position, rank, rbind, Reduce, rownames, sapply, setdiff, sort, table, > > tapply, union, unique, unsplit, which.max, > > which.min > > > > > > Attaching package: ‘graph’ > > > > The following objects are masked from ‘package:igraph’: > > > > degree, edges, intersection > > > > > > Attaching package: ‘RBGL’ > > > > The following objects are masked from ‘package:igraph’: > > > > bfs, dfs, transitivity > > > > > > > > > > > > > > > > > > > > > > Le samedi 22 avril 2023 à 18:12:56 UTC+2, Eric Berger > > <ericjber...@gmail.com> a écrit : > > > > > > > > > > > > What happens with the command > >> library(RBGL) > > > > > > > > On Sat, Apr 22, 2023 at 7:08 PM varin sacha via R-help > > <r-help@r-project.org> wrote: > >> Dear R-experts, > >> > >> How to solve that problem? > >> > >> My R version is 4.2.1 > >> > >> Here below trying to install RGBL library found here : > >> https://bioconductor.org/packages/release/bioc/html/RBGL.html > >> > >> So, I run this R code : > >> > >> if (!require("BiocManager", quietly = TRUE)) > >> install.packages("BiocManager") > >> > >> BiocManager::install("RBGL") > >> > >> > >> Here is what I get : > >> > >>> if (!require("BiocManager", quietly = TRUE)) > >> + install.packages("BiocManager") > >> Bioconductor version 3.16 (BiocManager 1.30.20), R 4.2.1 (2022-06-23) > >>> > >>> BiocManager::install("RBGL") > >> Bioconductor version 3.16 (BiocManager 1.30.20), R 4.2.1 (2022-06-23) > >> Warning message: > >> package(s) not installed when version(s) same as or greater than current; > >> use `force = TRUE` to re-install: 'RBGL' > >> > >> ______________________________________________ > >> 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. > >> > > > > > > ______________________________________________ > 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. ______________________________________________ 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.