[R] How to install package meta on Linux Ubuntu 21?,

[giusepp@cei@iu m@iii@g oii gm@ii@com]

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-bounces using r-project.org> On Behalf Of Rui Barradas
Sent: Wednesday, September 29, 2021 3:13 PM
To: Kevin Thorpe <kevin.thorpe using utoronto.ca>; Luigi Marongiu <marongiu.luigi using gmail.com>
Cc: R Help Mailing List <r-help using 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.luigi using 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
>>
>> ______________________________________________
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>

______________________________________________
R-help using 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.