Hello, I wonder if you can help me with this. I am trying to eliminate unnecessary characters from the columns of a data frame. For example this one, "df <- mutate_all(df, funs(str_replace_all(., "\\[|\\]", "")))" eliminates the [ and ] that sometimes surround a number. Ex; [24.5] [54.6]
When I use the same command to eliminate the string "<NA>" it does not work. The only difference I have noticed is that the cell in the column containing the [ ] characters contains all the numbers in one row, but the cell in the column containing the "<NA>" characters contains several rows. For example: variable_name 1 <NA> 2 <NA> 3 <NA> ... I wonder if I have to collapse all the rows in a single row and eliminate one row. Thank you, Giuseppa Cefalu -----Original Message----- From: R-help <r-help-boun...@r-project.org> On Behalf Of Rui Barradas Sent: Wednesday, September 29, 2021 3:13 PM To: Kevin Thorpe <kevin.tho...@utoronto.ca>; Luigi Marongiu <marongiu.lu...@gmail.com> Cc: R Help Mailing List <r-help@r-project.org> Subject: Re: [R] How to install package meta on Linux Ubuntu 21? Hello, The recommended way is to install r-base-dev, you probably only have r-base. sudo apt-get update sudo apt-get install r-base-dev Hope this helps, Rui Barradas Às 17:53 de 29/09/21, Kevin Thorpe escreveu: > It looks to me like you do not have the development packages installed in > Ubuntu. These should be easy to obtain with a suitable apt-get command, but > since I am not a primary Ubuntu user, I do not know the package names. > > >> On Sep 29, 2021, at 9:46 AM, Luigi Marongiu <marongiu.lu...@gmail.com> wrote: >> >> Hello >> I have R version 4.1.1 (2021-08-10) -- "Kick Things", on an Ubuntu 21 >> machine. I am trying to install the package meta but I get the >> following error: >> ``` >> ... >> ERROR: dependency ‘RcppEigen’ is not available for package ‘lme4’ >> * removing ‘/home/gigiux/R/x86_64-pc-linux-gnu-library/4.1/lme4’ >> Warning in install.packages : >> installation of package ‘lme4’ had non-zero exit status >> ERROR: dependency ‘lme4’ is not available for package ‘meta’ >> ``` >> I tried to install RcppEigen but: >> ``` >> ... >> /usr/bin/ld: cannot find -llapack >> /usr/bin/ld: cannot find -lblas >> /usr/bin/ld: cannot find -lgfortran >> collect2: error: ld returned 1 exit status >> make: *** [/usr/share/R/share/make/shlib.mk:10: RcppEigen.so] Error 1 >> ERROR: compilation failed for package ‘RcppEigen’ >> * removing ‘/home/gigiux/R/x86_64-pc-linux-gnu-library/4.1/RcppEigen’ >> Warning in install.packages : >> installation of package ‘RcppEigen’ had non-zero exit status ``` >> and lme4 requires RcppEigen. >> I launched >> `$ sudo apt-get install r-cran-rcppeigen` installation successful but >> I got the same error in installing RcppEigen. >> What could be the error? >> -- >> Best regards, >> Luigi >> >> ______________________________________________ >> 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.